A pharmacokinetic study with a low-dose oral contraceptive containing 20 microg ethinylestradiol plus 100 microg levonorgestrel.

MLA

Endrikat, J., et al. “A Pharmacokinetic Study with a Low-Dose Oral Contraceptive Containing 20 Microg Ethinylestradiol plus 100 Microg Levonorgestrel.” The European Journal of Contraception & Reproductive Health Care : The Official Journal of the European Society of Contraception, vol. 7, no. 2, June 2002, pp. 79–90. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=12201326&authtype=sso&custid=ns315887.

APA

Endrikat, J., Blode, H., Gerlinger, C., Rosenbaum, P., & Kuhnz, W. (2002). A pharmacokinetic study with a low-dose oral contraceptive containing 20 microg ethinylestradiol plus 100 microg levonorgestrel. The European Journal of Contraception & Reproductive Health Care : The Official Journal of the European Society of Contraception, 7(2), 79–90.

Chicago

Endrikat, J, H Blode, C Gerlinger, P Rosenbaum, and W Kuhnz. 2002. “A Pharmacokinetic Study with a Low-Dose Oral Contraceptive Containing 20 Microg Ethinylestradiol plus 100 Microg Levonorgestrel.” The European Journal of Contraception & Reproductive Health Care : The Official Journal of the European Society of Contraception 7 (2): 79–90. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=12201326&authtype=sso&custid=ns315887.