Measurement of muscle mass in humans by isotopic dilution of creatine-14C.
D000273:Adipose Tissue / Q000032:analysis; D000328:Adult; D000368:Aged; D001706:Biopsy; D001823:Body Composition; D001827:Body Height; D001835:Body Weight; D002247:Carbon Isotopes; D003401:Creatine / Q000378:metabolism* / Q000652:urine; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008722:Methods; D008875:Middle Aged; D009132:Muscles / Q000033:anatomy & histology*; D011188:Potassium / Q000032:analysis / Q000378:metabolism; D011194:Potassium Isotopes; D013053:Spectrophotometry; D014867:Water / Q000032:analysis
D002247:Carbon Isotopes; D011194:Potassium Isotopes; D014867:Water; D003401:Creatine; D011188:Potassium