Cardiopulmonary effects of intramuscular xylazine-ketamine in calves.

le Rings, D M, Muir, W W
Foilsithe 1982

Occurrence of gastric ulcers in gnotobiotic piglets colonized by Helicobacter pylori.

le Krakowka, S, Eaton, K A, Rings, D M
Foilsithe 1995

Diagnosis of Cryptosporidium on a sheep farm with neonatal diarrhea by immunofluorescence assays

le Lihua Xiao, Herd, R.P., Rings, D.M.
Foilsithe in Vet Parasitol (1993)

Concurrent infections of Giardia and Cryptosporidium on two Ohio farms with calf diarrhea

le Xiao, Lihua, Herd, R.P., Rings, D.M.
Foilsithe in Vet Parasitol (1993)

Jejunal mucosal lactase activity from birth to three weeks in conventionally raised calves fed an electrolyte solution on days 5, 6 and 7 instead of milk.

le St Jean, G D, Schmall, L M, Rings, D M, Hoffsis, G F, Hull, B L
Foilsithe 1991