title: Imperforated hymen as a cause of urinary obstruction.
authors.affiliation: Machinga District Hospital, Liwonde, Malawi.
authors.forename: P J
authors.initials: PJ
authors.lastname: van Bommel
authors.forename: O
authors.initials: O
authors.lastname: Abdullo
mesh_terms: D000293:Adolescent; D005260:Female; D006399:Hematocolpos / Q000150:complications / Q000601:surgery; D006409:Hematometra / Q000150:complications / Q000601:surgery; D006801:Humans; D006924:Hymen / Q000002:abnormalities* / Q000601:surgery; D016055:Urinary Retention / Q000209:etiology*