Lifetime history of oral contraceptive use and development of tumours of the uterus and ovaryHEINEMANN, L. A. J; LEWIS, M. A; KÜHL-HABICH, Dörthe et al.Geburtshilfe und Frauenheilkunde. 2002, Vol 62, Num 6, pp 566-573, issn 0016-5751Article

Importance of levonorgestrel dose in oral contraceptives for effects on coagulationKLUFT, C; DE MAAT, M. P. M; HEINEMANN, L. A. J et al.Lancet (British edition). 1999, Vol 354, Num 9181, pp 832-833, issn 0140-6736Article

Normalized activated protein C ratio itself not associated with increased risk of venous thromboembolismHEINEMANN, L. A. J; ASSMANN, A; SPANNAGL, M et al.Contraception (Stoneham). 1998, Vol 58, Num 5, pp 321-322, issn 0010-7824Article

The association between extrinsic activated protein C resistance and venous thromboembolism in womenHEINEMANN, L. A. J; KLUFT, C; SPANNAGL, M et al.Contraception (Stoneham). 2002, Vol 66, Num 5, pp 297-304, issn 0010-7824, 8 p.Article

Thromboembolic stroke in young women : A European case-control study on oral contraceptivesHEINEMANN, L. A. J; LEWIS, M. A; SPITZER, W. O et al.Contraception (Stoneham). 1998, Vol 57, Num 1, pp 29-37, issn 0010-7824Article

The use of oral contraceptives and the occurrence of acute myocardial infarction in young women : Results from the transnational study on oral contraceptives and the health of young womenLEWIS, M. A; HEINEMANN, L. A. J; SPITZER, W. O et al.Contraception (Stoneham). 1997, Vol 56, Num 3, pp 129-140, issn 0010-7824Article

The increased risk of venous thromboembolism and the use of third generation progestagens : Role of bias in observational researchLEWIS, M. A; HEINEMANN, L. A. J; MACRAE, K. D et al.Contraception (Stoneham). 1996, Vol 54, Num 1, pp 5-13, issn 0010-7824Article

The risk of gynecological cancers associated with different HRT formulations. A nested case-control study in the German Cohort study on women's health : Gynecological tumors and HRT useDINGER, J. C; HEINEMANN, L. A. J; DO MINH THAI et al.Geburtshilfe und Frauenheilkunde. 2006, Vol 66, Num 2, pp 145-155, issn 0016-5751, 11 p.Article

The risk of breast tumours and lifetime history of oral contraceptive useHEINEMANN, L. A. J; LEWIS, M. A; KÜHL-HABICH, D et al.Geburtshilfe und Frauenheilkunde. 2002, Vol 62, Num 8, pp 750-757, issn 0016-5751Article

Third generation oral contraceptives and risk of venous thromboembolic disorders : an international case-control studySPITZER, W. O; LEWIS, M. A; HEINEMANN, L. A. J et al.BMJ. British medical journal (International ed.). 1996, Vol 312, Num 7023, pp 83-88, issn 0959-8146Article

Use of oral contraceptives and risk of cancer of the uterine corpus or ovary. Two case-control studiesHEINEMANN, L. A. J; LEWIS, M. A; KÜHL-HABICH, D et al.Geburtshilfe und Frauenheilkunde. 2003, Vol 63, Num 10, pp 1018-1026, issn 0016-5751, 9 p.Article

Occupational exposure and liver cancer in women : results of the Multicentre International Liver Tumour Study (MILTS)HEINEMANN, K; WILLICH, S. N; HEINEMANN, L. A. J et al.Occupational medicine (Oxford). 2000, Vol 50, Num 6, pp 422-429, issn 0962-7480Article

The differential risk of oral contraceptives : the impact of full exposure historyLEWIS, M. A; MACRAE, K. D; KÜHL-HABICH, D et al.Human reproduction (Oxford. Print). 1999, Vol 14, Num 6, pp 1493-1499, issn 0268-1161Article

Third generation oral contraceptives and risk of myocardial infarction : an international case-control studyLEWIS, M. A; SPITZER, W. O; HEINEMANN, L. A. J et al.BMJ. British medical journal (International ed.). 1996, Vol 312, Num 7023, pp 88-90, issn 0959-8146Article

Case-control study of oral contraceptives and risk of thromboembolic stroke: results from international study on oral contraceptives and health of young womenHEINEMANN, L. A J; LEWIS, M. A; THOROGOOD, M et al.BMJ. British medical journal (International ed.). 1997, Vol 315, Num 7121, pp 1502-1504, issn 0959-8146Article