TY  - BOOK
AU  - 
AU  - Johnson, Leonard R.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 080165890X
SN  - 2
PY  - 1991///];copyright 1991.46
CY  - St. Louis
PB  - Mosby-Year Book
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Physiology.;physiology
KW  - Gastrointestinal system;Digestion.;Gastrointestinal System
N1  - Includes bibliographical references and index; 5
ER  -