title: Images in clinical medicine. Bacterial perianal dermatitis.
authors.affiliation: University of Helsinki, Finland.
authors.forename: H
authors.initials: H
authors.lastname: Peltola
mesh_terms: D001004:Anus Diseases / Q000382:microbiology*; D002675:Child, Preschool; D003872:Dermatitis / Q000382:microbiology* / Q000473:pathology; D004890:Erythema / Q000382:microbiology / Q000473:pathology; D006801:Humans; D008297:Male; D012867:Skin / Q000382:microbiology / Q000473:pathology; D013290:Streptococcal Infections / Q000150:complications*; D013297:Streptococcus pyogenes / Q000302:isolation & purification*