Am J Epidemiol 2003; 158:193.
Copyright © 2003 by Johns
Hopkins Bloomberg School of Public Health
LETTERS TO THE EDITOR |
RE: "INVITED COMMENTARY: CONDOM EFFECTIVENESSWILL PROSTATE-SPECIFIC ANTIGEN SHED NEW LIGHT ON THIS PERPLEXING PROBLEM?"
1 Department of Family and Preventive Medicine, University of South Carolina School of Medicine, Columbia, SC 29203.
2 Florida State University College of Medicine, Tallahassee, FL 32306.
| The first 10% of the full text of this article appears below. |
Recent articles in the American Journal of Epidemiology described the use of postcoital vaginal prostate-specific antigen levels to evaluate the effectiveness of the female condom as a semen barrier (1, 2). The findings of these studies indicated that women who were trained in the use of the female condom were