The limits of observational epidemiology: Hormonal contraception and women's risk of HIV infection
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Academy of Science of South Africa
2012-07-01
|
| Series: | South African Journal of Science |
| Online Access: | http://192.168.0.108/index.php/sajs/article/view/9678 |