[CRUCIAL PROBLEMS IN THE DIAGNOSIS OF DISEASES OF THE GALLBLADDER AND BILE DUCTS].
D001652:Bile Ducts; D003933:Diagnosis; D005705:Gallbladder Diseases; D005767:Gastrointestinal Diseases; D006801:Humans
BILE DUCTS; DIAGNOSIS; GALLBLADDER DISEASES; GASTROINTESTINAL DISEASES
UZLOVYE VOPROSY DIAGNOSTIKI ZABOLEVANI I ZHELCHNOGO PUZYRIA I ZHELCHNYKH PROTOKOV.