论文信息 - Effect of receptive oral sex and smoking on the incidence of hairy leukoplakia in HIV-positive gay men. - 字舞流文

Effect of receptive oral sex and smoking on the incidence of hairy leukoplakia in HIV-positive gay men.

J. Neuhaus | C. Shiboski | J. Greenspan | D. Greenspan | John S. Greenspan | Deborah Greenspan | John Neuhaus