Gastrointestinal symptoms clinical interpretation /
Berk, J. Edward
Gastrointestinal symptoms clinical interpretation / by J. Edward Berk and William S. Haubrich - Philadelphia : B. C. Decker, 1991 - 274 p. : ill. ; 24 cm.
1556641966
Gastrointestinal diseases--Diagnosis
Gastrointestinal symptoms clinical interpretation / by J. Edward Berk and William S. Haubrich - Philadelphia : B. C. Decker, 1991 - 274 p. : ill. ; 24 cm.
1556641966
Gastrointestinal diseases--Diagnosis
