Rapid 2nd-tier test for measurement of 3-OH-propionic and methylmalonic acids on dried blood spots : Reducing the false-positive rate for propionylcarnitine during expanded newborn screening by liquid chromatography-tandem mass spectrometryLA MARCA, Giancarlo; MALVAGIA, Sabrina; PASQUINI, Elisabetta et al.Clinical chemistry (Baltimore, Md.). 2007, Vol 53, Num 7, pp 1364-1369, issn 0009-9147, 6 p.Article

A new rapid micromethod for the assay of phenobarbital from dried blood spots by LC-tandem mass spectrometryLA MARCA, Giancarlo; MALVAGIA, Sabrina; FILIPPI, Luca et al.Epilepsia (Copenhagen). 2009, Vol 50, Num 12, pp 2658-2662, issn 0013-9580, 5 p.Article

Phenobarbital for neonatal seizures in hypoxic ischemic encephalopathy: A pharmacokinetic study during whole body hypothermiaFILIPPI, Luca; LA MARCA, Giancarlo; CAVALLARO, Giacomo et al.Epilepsia (Copenhagen). 2011, Vol 52, Num 4, pp 794-801, issn 0013-9580, 8 p.Article

Topiramate concentrations in neonates treated with prolonged whole body hypothermia for hypoxic ischemic encephalopathyFILIPPI, Luca; LA MARCA, Giancarlo; FIORINI, Patrizio et al.Epilepsia (Copenhagen). 2009, Vol 50, Num 11, pp 2355-2361, issn 0013-9580, 7 p.Article

Rapid assay of rufinamide in dried blood spots by a new liquid chromatography-tandem mass spectrometric methodLA MARCA, Giancarlo; MALVAGIA, Sabrina; FILIPPI, Luca et al.Journal of pharmaceutical and biomedical analysis. 2011, Vol 54, Num 1, pp 192-197, issn 0731-7085, 6 p.Article

The de novo Q167K mutation in the POU1F1 gene leads to combined pituitary hormone deficiency in an Italian patientMALVAGIA, Sabrina; POGGI, Giovanni Maria; PASQUINI, Elisabetta et al.Pediatric research. 2003, Vol 54, Num 5, pp 635-640, issn 0031-3998, 6 p.Article

Development of an UPLC-MS/MS method for the determination of antibiotic ertapenem on dried blood spotsLA MARCA, Giancarlo; GIOCALIERE, Elisa; VILLANELLI, Fabio et al.Journal of pharmaceutical and biomedical analysis. 2012, Vol 61, pp 108-113, issn 0731-7085, 6 p.Article

Diagnosis of immunodeficiency caused by a purine nucleoside phosphorylase defect by using tandem mass spectrometry on dried blood spotsLA MARCA, Giancarlo; CANESSA, Clementina; BONA, Maria Luisa Della et al.Journal of allergy and clinical immunology. 2014, Vol 134, Num 1, pp 155-159, issn 0091-6749, 5 p.Article

Rapid assay of topiramate in dried blood spots by a new liquid chromatography-tandem mass spectrometric methodLA MARCA, Giancarlo; MALVAGIA, Sabrina; GUERRINI, Renzo et al.Journal of pharmaceutical and biomedical analysis. 2008, Vol 48, Num 5, pp 1392-1396, issn 0731-7085, 5 p.Article

Implementing tandem mass spectrometry as a routine tool for characterizing the complete purine and pyrimidine metabolic profile in urine samplesLA MARCA, Giancarlo; CASETTA, Bruno; MALVAGIA, Sabrina et al.Journal of mass spectrometry. 2006, Vol 41, Num 11, pp 1442-1452, issn 1076-5174, 11 p.Article