title: ABO blood groups and infantile hypertrophic pyloric stenosis.
mesh_terms: D000017:ABO Blood-Group System; D000469:Alkaline Phosphatase / Q000032:analysis; D006801:Humans; D007223:Infant; D007422:Intestines / Q000201:enzymology; D011707:Pyloric Stenosis / Q000097:blood*; D012463:Saliva / Q000032:analysis
chemical_list: D000017:ABO Blood-Group System; D000469:Alkaline Phosphatase