1. A prospective study of oral contraceptive use and risk of myocardial infarction among Swedish women 
Karen L. Margolis, M.D., Hans-Olov Adami, M.D., Juhua Luo, M.S., Weimin Ye, M.D., Elisabete Weiderpass, M.D. 
Fertility and Sterility 
Volume 88, Issue 2, Pages (August 2007)
DOI: /j.fertnstert
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions

2. FIGURE 1 Time to event for developing MI among all cases by OC status.
Margolis. Oral contraceptives and myocardial infarction. Fertil Steril 2007.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions