Calcitonin: An Introductory ReviewBioassay Bioassay Session : Introduction Enhancement of Hypocalcemic Activity of Thyrocalcitonin by Inorganic Phosphate A New Bioassay for Calcitonin and Effect of Age and Dietary Ca on the Response Age and Sex as Factors in the Response to Thyrocalcitonin The Assay of Human Thyrocalcitonin in Mice Effects of Added Protein on Apparent Potency of Thyrocalcitonin Report on Collaborative Bioassay of Four Preparations of Porcine Thyrocalcitonin in Seven LaboratoriesPurification and Properties The Purification of Calcitonin Studies on the Purification of Alpha and Beta Thyrocalcitonin Purification and Chemical Properties of Porcine Thyrocalcitonin Thyrocalcitonin: Isolation and Chemical Properties Purification and Chemical Studies of Thyrocalcitonin Effects of Endopeptidases, Heat and Oxidizing Agents on the Hypocalcemic Activity of Porcine ThyrocalcitoninCytochemistry and Embryology of the C Cell Review The Thyroid Parenchymatous Cells of Baber, and the Nature and Function of their C Cell Successors in Thyroid, Parathyroid, and Ultimobranchial Bodies Indole Metabolism in Thyroid C Cells of the Mouse: Effects of Thyrocalcitonin and Thiouracil Cytochemical Evidence for the Ultimobranchial Origin of the C Cells in Rodent Thyroid New Methods for Staining Secretory Granules and 5-Hydroxytryptamine in the Thyroid C Cells Immunofluorescence Studies on the Source of Calcitonin, and the Effect of Immunization with Calcitonin on the Thyroid Gland of the Guinea-Pig Histopathological Investigation on C CellsUltrastructure, Physiology and Pathology of the C Cells Ultrastructure of the Parafollicular Cells The Fine Structural Localization of Acetylcholinesterase in Rabbit Thyroid C Cells and the Effect of Uptake of 5-Hydroxytryptophan or Dihydroxyphenylalanine on Their Morphology Bovine Parturient Paresis and Hypocalcaemia The Influence of Hypophysectomy and Low Phosphate Diet on the Light or C Cells in the Rat Observations on the Dense Granules in Bat Thyroid Parafollicular CellsBone Culture Inhibition of Bone Resorption in Tissue Culture by Thyrocalcitonin Bone Resorption In Vitro and its Inhibition by Calcitonin Thyrocalcitonin Inhibition of Bone Resorption in Tissue Culture Bone Culture Studies with ThyrocalcitoninPhysiology Review General Review of Research on Thyrocalcitonin and Some New Developments The Effect of Thyrocalcitonin on Isolated Perfused Bone Relation of Endogenous Thyrocalcitonin Secretion to Plasma Calcium Levels Calcium Homeostasis: Relative Importance of Parathyroid Hormone and Thyrocalcitonin Interaction of Thyrocalcitonin and Vitamin D on Bone Resorption Effect of Calcium Intake Levels on the Response to Exogenous Rat Thyrocalcitonin The Effect of Exogenous and Endogenous Thyrocalcitonin on Phosphaturia The Renal Effects of Thyrocalcitonin in the Pig and Dog Review Calcitonin — Ultimobranchial HormoneChronic Effects of Deficiency and Excess of Calcitonin Chronic Calcitonin Deficiency Radiological Bone Changes Produced by Calcitonin Histological Bone Changes Produced by CalcitoninStudies in Man Review Studies on the Mode of Action and the Therapeutic Use of Thyrocalcitonin The Response of Athyroidal Patients to Calcium Infusion: Evidence for an Action of Thyrocalcitonin Long-Term Observation of the Effect of Thyroidectomy in Patients with Elevated Thyroid Thyrocalcitonin Content Pharmacologic and Toxicologic Effects of Porcine Thyrocalcitonin in Animals Calcitonin: Studies in Man Estimation of Biologic Potency of Porcine Thyrocalcitonin in Man: A Preliminary ReportMembership List