title: [Determination of serum angiotensin converting enzyme activity in normal children and in children with pulmonary disease].
mesh_terms: D000293:Adolescent; D001249:Asthma / Q000201:enzymology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008171:Lung Diseases / Q000201:enzymology*; D008297:Male; D007703:Peptidyl-Dipeptidase A / Q000097:blood*; D011014:Pneumonia / Q000201:enzymology; D012016:Reference Values; D014397:Tuberculosis, Pulmonary / Q000201:enzymology
chemical_list: D007703:Peptidyl-Dipeptidase A