TY  - BOOK
AU  - Welch, John P.
TI  -  Bowel obstruction: differential diagnosis and clinical managemen t 
SN  - 0721619630
U1  - 616.3/42  20
PY  - 1990///
CY  - Philadelphia
PB  - Saunders
KW  - Intestines
KW  -  Obstructions
KW  - Intestinal Obstruction
KW  -  diagnosis
KW  -  therapy
N1  - Includes bibliographical references and index
ER  -