[Further development of the roentgenological method of study of the function of external respiration].
D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011859:Radiography; D012119:Respiration
LUNGS/radiography
O dal'neishem razvitii rentgenologicheskoi metodiki issledovaniia funktsii vneshnego dykhaniia.