Changes in disappearance of intravenously administered 47Ca at the onset of alimentary absorption of unlabelled calcium.
D000284:Administration, Oral; D000328:Adult; D002116:Calcitonin / Q000378:metabolism; D002118:Calcium / Q000097:blood / Q000378:metabolism*; D002132:Calcium Radioisotopes / Q000097:blood; D004064:Digestive System / Q000378:metabolism; D006801:Humans; D007275:Injections, Intravenous; D007408:Intestinal Absorption; D007700:Kinetics; D008297:Male; D013997:Time Factors
D002132:Calcium Radioisotopes; D002116:Calcitonin; D002118:Calcium