Vitamin A and Paget's disease.
D001842:Bone and Bones / Q000378:metabolism; D006801:Humans; D010001:Osteitis Deformans / Q000378:metabolism*; D010281:Parathyroid Hormone / Q000378:metabolism; D014801:Vitamin A / Q000378:metabolism*; D014802:Vitamin A Deficiency / Q000378:metabolism
D010281:Parathyroid Hormone; D014801:Vitamin A