ROSA, J V [Recto-sigmoidoscopy and rectal biopsy in children. (Considerations on parasitoses)]. [electronic resource] - Jornal de pediatria Oct 1959 - 421-8 p. digital Publication Type: Journal Article ISSN: 0021-7557 Subjects--Topical Terms: BiopsyChildDigestive System Surgical ProceduresHumansInfantParasitic DiseasesRectum--pathologySigmoidoscopy