Effect of female sex hormones in experimentally induced acute gastric ulceration.
D000208:Acute Disease; D000818:Animals; D004958:Estradiol / Q000627:therapeutic use*; D005260:Female; D006168:Guinea Pigs; D008297:Male; D011374:Progesterone / Q000627:therapeutic use*; D051381:Rats; D013276:Stomach Ulcer / Q000209:etiology / Q000517:prevention & control*
D011374:Progesterone; D004958:Estradiol