title: A comparison of the body composition estimated by densitometry and total body potassium measurement in trained and untrained subjects.
mesh_terms: D001823:Body Composition; D001835:Body Weight; D003720:Densitometry; D006801:Humans; D008297:Male; D010806:Physical Education and Training; D011188:Potassium / Q000032:analysis*
chemical_list: D011188:Potassium