论文信息 - 9. Appropriateness of Colonoscopy: Lower Abdominal Pain or Constipation 1 - 字舞流文

9. Appropriateness of Colonoscopy: Lower Abdominal Pain or Constipation 1

B. Burnand | F. Froehlich | J. Gonvers | J. Vader | R. Dubois | V. de Bosset | V. D. Bosset