PPractical problems in gastroenterologyPractical problems in gastroenterologyde John R. BennettMateriasGastrointestinal systemDiseasesEdiciones (1)Practical problems in gastroenterology (1986)Martin DunitzMás obras de John R. BennettTherapeutic endoscopy and radiology of the gutTherapeutic endoscopy and radiology of the gutTTherapeutic endoscopy and radiology of the gutTherapeutic endoscopy and radiology of the gut
