title: [Study of gastric proteinases in newborn infants].
mesh_terms: D000328:Adult; D000367:Age Factors; D005753:Gastric Mucosa / Q000201:enzymology*; D006801:Humans; D007223:Infant; D010434:Pepsin A / Q000032:analysis*
chemical_list: D010434:Pepsin A
vernacular_title: Issledovanie zheludochnykh proteinaz u novorozhdennykh deteĭ