1. Abomasal ulcer disease in adult dairy cattle;Smith;Cornell Vet,1983
2. The esophagus, stomach, intestines and peritoneum;Fox,1980
3. Bovine stomach diseases;Whitlock,1980
4. Type 1 abomasal ulcers in dairy cattle;Braun;Zentralbl Veterinarmed A,1991
5. Ulceration, dilatation and incarceration of the abomasum in calves: clinical investigations and experiences;Dirksen;Bovine Pract,1994