Post-prostatic massage fluid/urine as an alternative to semen for studying male genitourinary HIV-1 shedding.Graham SM, Krieger JN, Githua PL, Wamuyu LW, Wale S, Ramko KM, Dragavon JA, Muller CH, Holte SE, Mandaliya KN, McClelland RS, Peshu NM, Sanders EJ, Coombs RW
Sex Transm Infect, (2011). 87:232-7