Math and semen analyses cast doubt on Swiss HIV stance.
Ballantyne
Coco
C
D017280:Condoms / Q000706:statistics & numerical data*; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D008962:Models, Theoretical; D011634:Public Health / Q000639:trends; D013557:Switzerland; D047568:Unsafe Sex / Q000706:statistics & numerical data*