title: Rash in an octogenarian.
authors: S
authors: S
authors: Thompson
authors: T
authors: T
authors: McPherson
authors: J D
authors: JD
authors: Price
authors: C
authors: C
authors: Conlon
authors: S
authors: S
authors: Cooper
mesh_terms: D015492:AIDS Serodiagnosis; D000369:Aged, 80 and over; D007172:Erectile Dysfunction / Q000188:drug therapy; D005076:Exanthema / Q000209:etiology* / Q000382:microbiology; D015658:HIV Infections / Q000150:complications / Q000175:diagnosis* / Q000635:transmission; D006801:Humans; D008297:Male; D016602:Needlestick Injuries / Q000150:complications; D010879:Piperazines / Q000627:therapeutic use; D011687:Purines / Q000627:therapeutic use; D012725:Sexual Behavior; D000068677:Sildenafil Citrate; D013030:Spain; D013450:Sulfones / Q000627:therapeutic use; D063189:Symptom Assessment; D013588:Syphilis Serodiagnosis; D013591:Syphilis, Cutaneous / Q000150:complications / Q000175:diagnosis* / Q000382:microbiology / Q000635:transmission; D014195:Travel; D014210:Treponema pallidum / Q000302:isolation & purification; D014342:Truth Disclosure; D017805:Widowhood; D014946:Wound Infection / Q000209:etiology
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate