Horikiri, H [Evaluation of the E3 kit for urinary estriol determination in pregnant women]. [electronic resource] - Rinsho byori. The Japanese journal of clinical pathology Aug 1971 - Suppl:308 p. digital Publication Type: Journal Article ISSN: 0047-1860 Subjects--Topical Terms: Colorimetry--instrumentationEstriol--urineFemaleHumansPregnancy