The resistance of guinea-pigs to cortisone ulcerogenesis.
D000818:Animals; D001241:Aspirin / Q000009:adverse effects; D003348:Cortisone / Q000009:adverse effects*; D005215:Fasting; D006168:Guinea Pigs; D008297:Male; D013276:Stomach Ulcer / Q000139:chemically induced*
D001241:Aspirin; D003348:Cortisone