title: [Serum angiotensin I-converting enzyme activity in various pulmonary diseases (author's transl)].
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D007703:Peptidyl-Dipeptidase A / Q000097:blood*; D012507:Sarcoidosis / Q000201:enzymology
chemical_list: D007703:Peptidyl-Dipeptidase A