Calcitonin and parathyroid hormone.
D000367:Age Factors; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001001:Anura; D001681:Biological Assay; D001717:Birds; D002116:Calcitonin / Q000032:analysis / Q000266:history / Q000378:metabolism / Q000494:pharmacology; D002118:Calcium / Q000097:blood; D002621:Chemistry; D004285:Dogs; D049673:History, 20th Century; D006801:Humans; D010280:Parathyroid Glands / Q000033:anatomy & histology; D010281:Parathyroid Hormone / Q000032:analysis / Q000378:metabolism / Q000494:pharmacology; D011817:Rabbits; D051381:Rats; D012756:Sheep; D013552:Swine; D009626:Terminology as Topic; D013961:Thyroid Gland / Q000033:anatomy & histology
D000596:Amino Acids; D010281:Parathyroid Hormone; D002116:Calcitonin; D002118:Calcium