title: Are osteoarthrosis and osteoporosis the end result of normal ageing or two different disease entities?
mesh_terms: D000172:Acromegaly / Q000378:metabolism; D000375:Aging; D001842:Bone and Bones / Q000378:metabolism; D005260:Female; D013006:Growth Hormone / Q000378:metabolism; D006801:Humans; D008875:Middle Aged; D010003:Osteoarthritis / Q000209:etiology*; D010024:Osteoporosis / Q000209:etiology*
chemical_list: D013006:Growth Hormone