Parathyroid hormone, calcitonin, and vitamin D.
D001862:Bone Resorption; D001842:Bone and Bones / Q000502:physiology; D002116:Calcitonin / Q000502:physiology*; D002118:Calcium / Q000378:metabolism*; D055598:Chemical Phenomena; D002621:Chemistry; D006706:Homeostasis; D006801:Humans; D007668:Kidney / Q000378:metabolism / Q000502:physiology; D008099:Liver / Q000378:metabolism; D010281:Parathyroid Hormone / Q000378:metabolism / Q000502:physiology*; D014807:Vitamin D / Q000378:metabolism*
D010281:Parathyroid Hormone; D014807:Vitamin D; D002116:Calcitonin; D002118:Calcium