Hyperhomocysteinemia as a risk factor for venous thrombosisDEN HEIJER, Martin; KEIJZER, Miranda B. A. J.Clinical chemistry and laboratory medicine. 2001, Vol 39, Num 8, pp 710-713, issn 1434-6621Conference Paper

Associations of common polymorphisms in the thymidylate synthase, reduced folate carrier and 5-aminoimidazole-4-carboxamide ribonucleotide transformylase/inosine monophosphate cyclohydrolase genes with folate and homocysteine levels and venous thrombosis riskGELLEKINK, Henkjan; BLOM, Henk J; DEN HEIJER, Martin et al.Clinical chemistry and laboratory medicine. 2007, Vol 45, Num 4, pp 471-476, issn 1434-6621, 6 p.Article

Hyperhomocysteinaemia as a risk factor for venous thrombosis: An update of the current evidenceDEN HEIJER, Martin.Clinical chemistry and laboratory medicine. 2003, Vol 41, Num 11, pp 1404-1407, issn 1434-6621, 4 p.Conference Paper

Maternal homocysteine and small-for-gestational-age offspring: systematic review and meta-analysisHOGEVEEN, Marije; BLOM, Henk J; DEN HEIJER, Martin et al.The American journal of clinical nutrition. 2012, Vol 95, Num 1, pp 130-136, issn 0002-9165, 7 p.Article

Publication bias was not a good reason to discourage trials with low powerBORM, George F; DEN HEIJER, Martin; ZIELHUIS, Gerhard A et al.Journal of clinical epidemiology. 2009, Vol 62, Num 1, pp 47-53, issn 0895-4356, 7 p.Article

Molecular genetic analysis of the human dihydrofolate reductase gene : relation with plasma total homocysteine, serum and red blood cell folate levelsGELLEKINK, Henkjan; BLOM, Henk J; VAN DER LINDEN, I. J. M et al.European journal of human genetics. 2007, Vol 15, Num 1, pp 103-109, issn 1018-4813, 7 p.Article

Sequential balancing : A simple method for treatment allocation in clinical trialsBORM, George Florimond; HOOGENDOOM, Elizabeth H; DEN HEIJER, Martin et al.Contemporary clinical trials. 2005, Vol 26, Num 6, pp 637-645, issn 1551-7144, 9 p.Article

Neural tube defects and folate : case far from closedBLOM, Henk J; SHAW, Gary M; DEN HEIJER, Martin et al.Nature reviews. Neuroscience (Print). 2006, Vol 7, Num 9, pp 724-731, issn 1471-003X, 8 p.Article

The Metabolic Syndrome and Its Traits as Risk Factors for Subclinical AtherosclerosisHOLEWIJN, Suzanne; DEN HEIJER, Martin; SWINKELS, Dorine W et al.The Journal of clinical endocrinology and metabolism. 2009, Vol 94, Num 8, pp 2893-2899, issn 0021-972X, 7 p.Article

Protective effect of periconceptional folic acid supplements on the risk of congenital heart defects: a registry-based case-control study in the northern NetherlandsVAN BEYNUM, Ingrid M; KAPUSTA, Livia; BAKKER, Marian K et al.European heart journal. 2010, Vol 31, Num 4, pp 464-471, issn 0195-668X, 8 p.Article

Common 894G>T single nucleotide polymorphism in the gene coding for endothelial nitric oxide synthase (eNOS) and risk of congenital heart defectsVAN BEYNUM, Ingrid M; MOOIJ, Christiaan; KAPUSTA, Livia et al.Clinical chemistry and laboratory medicine. 2008, Vol 46, Num 10, pp 1369-1375, issn 1434-6621, 7 p.Article

No added value of the methionine loading test in assessment for venous thrombosis and cardiovascular disease riskKEIJZER, Miranda B. A. J; VERHOEF, Petra; BORM, George F et al.Thrombosis and haemostasis. 2006, Vol 95, Num 2, pp 380-385, issn 0340-6245, 6 p.Article

Retinal vein occlusion A form of venous thrombosis or a complication of atherosclerosis? : A meta-analysis of thrombophilic factorsJANSSEN, Mirian C. H; DEN HEIJER, Martin; CRUYSBERG, Johannes R. M et al.Thrombosis and haemostasis. 2005, Vol 93, Num 6, pp 1021-1026, issn 0340-6245, 6 p.Article

Total homocysteine and its predictors in Dutch childrenVAN BEYNUM, Ingrid M; DEN HEIJER, Martin; THOMAS, Chris M. G et al.The American journal of clinical nutrition. 2005, Vol 81, Num 5, pp 1110-1116, issn 0002-9165, 7 p.Article

Androgenic alopecia is not useful as an indicator of men at high risk of prostate cancerCREMERS, Ruben G; ABEN, Katja K; VERMEULEN, Sita H et al.European journal of cancer (1990). 2010, Vol 46, Num 18, pp 3294-3299, issn 0959-8049, 6 p.Article

The effect of homocysteine reduction by B-vitamin supplementation on inflammatory markersPEETERS, Anita C. T. M; VAN AKEN, Benien E; BLOM, Henk J et al.Clinical chemistry and laboratory medicine. 2007, Vol 45, Num 1, pp 54-58, issn 1434-6621, 5 p.Article

Stable-isotope dilution liquid chromatography- electrospray injection tandem mass spectrometry method for fast, selective measurement of S-adenosylmethionine and S-adenosylhomocysteine in plasmaGELLEKINK, Henkjan; VAN OPPENRAAIJ -EMMERZAAL, Dinny; VAN ROOIJ, Arno et al.Clinical chemistry (Baltimore, Md.). 2005, Vol 51, Num 8, pp 1487-1492, issn 0009-9147, 6 p.Article

Application and validation of a diagnostic algorithm for the atherogenic apoB dyslipoproteinemias: ApoB dyslipoproteinemias in a Dutch population-based studyHOLEWIJN, Suzanne; SNIDERMAN, Allan D; DEN HEIJER, Martin et al.European journal of clinical investigation. 2011, Vol 41, Num 4, pp 423-433, issn 0014-2972, 11 p.Article

Composite Reference Interval for Thyroid-Stimulating Hormone and Free Thyroxine, Comparison with Common Cutoff Values, and Reconsideration of Subclinical Thyroid DiseaseALEC ROSS, H; DEN HEIJER, Martin; HERMUS, Ad R. M. M et al.Clinical chemistry (Baltimore, Md.). 2009, Vol 55, Num 11, pp 2019-2025, issn 0009-9147, 7 p.Article

Polymorphisms in the H19 Gene and the Risk of Bladder CancerVERHAEGH, Gerald W; VERKLEIJ, Linda; VERMEULEN, Sita H. H. M et al.European urology. 2008, Vol 54, Num 5, pp 1118-1126, issn 0302-2838, 9 p.Article

The post-thrombotic syndrome : incidence and prognostic value of non-invasive venous examinations in a six-year follow-up studyROUMEN-KLAPPE, Edith M; DEN HEIJER, Martin; JANSSEN, Mirian C. H et al.Thrombosis and haemostasis. 2005, Vol 94, Num 4, pp 825-830, issn 0340-6245, 6 p.Article

Homocysteine and venous thrombosis : Outline of a vitamin intervention trialWILLEMS, Huub P. J; DEN HEIJER, Martin; BOS, Gerard M. J et al.Seminars in thrombosis and hemostasis. 2000, Vol 26, Num 3, pp 297-304, issn 0094-6176Article

The effect of frequent whole blood donation on ferritin, hepcidin, and subclinical atherosclerosisPEFFER, Karlijn; DEN HEIJER, Martin; HOLEWIJN, Suzanne et al.Transfusion (Philadelphia, PA). 2013, Vol 53, Num 7, pp 1468-1474, issn 0041-1132, 7 p.Article

Role for mitochondrial uncoupling protein-2 (UCP2) in hyperhomocysteinemia and venous thrombosis risk?HEIL, Sandra G; VERMEULEN, Sita H; VAN DER RIJT-PISA, Brenda J. M et al.Clinical chemistry and laboratory medicine. 2008, Vol 46, Num 5, pp 655-659, issn 1434-6621, 5 p.Article

Homocysteine levels - before and after methionine loading-in 51 dutch familiesDEN HEIJER, Martin; GRAAFSMA, Sietze; SOON YOUNG LEE et al.European journal of human genetics. 2005, Vol 13, Num 6, pp 753-762, issn 1018-4813, 10 p.Article