Some observations on the relative influence of the heart and liver on the position of the diaphragm.
D000009:Abdominal Muscles; D003964:Diaphragm / Q000000981:diagnostic imaging*; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging*; D011859:Radiography
DIAPHRAGM/radiography; HEART/radiography; LIVER/radiography