Copp, D H Ultimobranchial origin of calcitonin. Hypocalcemic effect of extracts from chicken glands. [electronic resource] - Canadian journal of physiology and pharmacology Nov 1967 - 1095-9 p. digital Publication Type: Journal Article ISSN: 0008-4212 Standard No.: 10.1139/y67-127 doi Subjects--Topical Terms: AnimalsCalcitonin--metabolismChickens--anatomy & histologyEndocrine Glands--analysisHypocalcemia--chemically inducedTissue Extracts--pharmacology