المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : Plan not to give HPV vaccine to boys causes concern


BECKHAM
19-07-2017, 04:14 PM
Decision not to vaccinate boys against a cancer-causing sexually transmitted infection attracts fierce criticism.

for more .... (http://www.bbc.co.uk/news/health-40658791)