https://www.selleckchem.com/pr....oducts/zongertinib.h
There are few UK data on the prevalence and clustering of risky behaviours in ethnically diverse adolescents. To investigate the prevalence of reported alcohol use, smoking and vaping, and explore whether these behaviours are associated with increased numbers of sexual partners. Questionnaire survey of 'Test n Treat' chlamydia screening trial participants. Sexually active students attending six London technical colleges completed confidential questionnaires and provided genitourinary samples. The median age of the 509 participants w
Мне нравится
Комментарий
Перепост
