Practical gastroenterology /
Practical gastroenterology /
edited by Ronald L. Koretz.
- New York : John Wiley & Sons, 1982.
- 395 p. : ill. ; 22 cm.
- Family practice today : a comprehensive postgraduate library. .
0471095133
Gastrointestinal diseases.
0471095133
Gastrointestinal diseases.
