Washing power.
Beenstock
S
S
D004203:Disinfection / Q000379:methods*; D004739:England; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control*; D007317:Insemination, Artificial, Homologous / Q000379:methods*; D008297:Male; D013094:Spermatozoa / Q000821:virology*