title: Gastric ulceration and adrenocortical activity after inescapable and escapable pre-shock in rats.
mesh_terms: D000818:Animals; D003345:Corticosterone / Q000097:blood*; D004597:Electroshock; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013276:Stomach Ulcer / Q000097:blood*; D013312:Stress, Physiological / Q000097:blood*
chemical_list: D003345:Corticosterone