Elevated prevalence of high-risk #HPV in healthy oral mucosa of non-/users of drugs in NE Brazil: Among drug users, 84.5% presented the virus & 20.4% showed multiple infections. Among non-drug users, 78.7% were positive & 13.5% had multiple infecti
Elevated prevalence of high-risk #HPV in healthy oral mucosa of non-/users of drugs in NE Brazil: Among drug users, 84.5% presented the virus & 20.4% showed multiple infections. Among non-drug users, 78.7% were positive & 13.5% had multiple infecti
Elevated prevalence of high-risk #HPV in healthy oral mucosa of non-/users of drugs in NE Brazil: Among drug users, 84.5% presented the virus & 20.4% showed multiple infections. Among non-drug users, 78.7% were positive & 13.5% had multiple infecti
Elevated prevalence of high-risk #HPV in healthy oral mucosa of non-/users of drugs in NE Brazil: Among drug users, 84.5% presented the virus & 20.4% showed multiple infections. Among non-drug users, 78.7% were positive & 13.5% had multiple infecti