gitnick , gary.
hand book of gastrointestinal emergencies . [Book /] gary gitnick. - 2 ed. - new york : Elsevierscience publishing co ., 1987. - 407 p. ; 22 cm.
includes index .
0444011439
Gastrointestinal emergencies. --Gastrointestinal Diseases. --Emergencies.
616.3025
hand book of gastrointestinal emergencies . [Book /] gary gitnick. - 2 ed. - new york : Elsevierscience publishing co ., 1987. - 407 p. ; 22 cm.
includes index .
0444011439
Gastrointestinal emergencies. --Gastrointestinal Diseases. --Emergencies.
616.3025