title: Proceedings: Bone mineral content changes in the Skylab astronauts.
mesh_terms: D001842:Bone and Bones / Q000737:chemistry*; D002111:Calcaneus / Q000737:chemistry; D006801:Humans; D008297:Male; D008903:Minerals / Q000032:analysis*; D011884:Radius / Q000737:chemistry; D013026:Space Flight; D014457:Ulna / Q000737:chemistry; D014893:Weightlessness / Q000009:adverse effects
chemical_list: D008903:Minerals