Speca, S [Results obtained in obstetrics by routine use of echotomography]. [electronic resource] - Journal de radiologie, d'electrologie, et de medecine nucleaire 1975 - 435-6 p. digital Publication Type: Journal Article ISSN: 0368-3966 Subjects--Topical Terms: AdultFemaleHumansPregnancyPregnancy Complications--diagnosisPrenatal Diagnosis--methodsTomography--methodsUltrasonography