Cita APA

de Bruijn, S. F. T. M., Stam, J., Koopman, M. M. W., & Vandenbroucke, J. P. (1998). Case-control study of risk of cerebral sinus thrombosis in oral contraceptive users who are carriers of hereditary prothrombotic conditions. BMJ.

Chicago Style Citation

de Bruijn, S F T M., J. Stam, M M W. Koopman, i J P. Vandenbroucke. "Case-control Study of Risk of Cerebral Sinus Thrombosis in Oral Contraceptive Users Who Are Carriers of Hereditary Prothrombotic Conditions." BMJ 1998.

Cita MLA

de Bruijn, S F T M., J. Stam, M M W. Koopman, i J P. Vandenbroucke. "Case-control Study of Risk of Cerebral Sinus Thrombosis in Oral Contraceptive Users Who Are Carriers of Hereditary Prothrombotic Conditions." BMJ 1998.