9
Manual of gastroenterologic procedures / editor, Douglas A. Drossman.
Includes bibliographies and index.
088167303X
86042509
616.33 DRO
616.33 DRO
WI 39 M294
Manual of gastroenterologic procedures / editor, Douglas A. Drossman.
Includes bibliographies and index.
088167303X
86042509
616.33 DRO
616.33 DRO
WI 39 M294