Pepsinogen.
D000328:Adult; D000818:Animals; D002415:Cats; D055598:Chemical Phenomena; D002621:Chemistry; D004285:Dogs; D004381:Duodenal Ulcer / Q000503:physiopathology; D005753:Gastric Mucosa / Q000166:cytology / Q000378:metabolism; D006801:Humans; D010434:Pepsin A / Q000378:metabolism; D010435:Pepsinogens / Q000097:blood / Q000378:metabolism / Q000652:urine; D011817:Rabbits; D013276:Stomach Ulcer / Q000503:physiopathology
D010435:Pepsinogens; D010434:Pepsin A