Diaz Infante, A [Hematocolpometra due to congenital absence of the external portion of the vagina. 1946]. [electronic resource] - Ginecologia y obstetricia de Mexico Sep 2002 - 457-63 p. digital Publication Type: Biography; Classical Article; Historical Article; Journal Article ISSN: 0300-9041 Subjects--Topical Terms: FemaleHematocolpos--diagnosisHistory, 20th CenturyHumansVagina--abnormalities