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The effect of cimetidine and ranitidine on small intestinal longitudinal strips in rats was studied.
观察西咪替丁和雷尼替丁对大鼠小肠纵行肌条自发收缩活动的影响。
youdao
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The effect of cimetidine and ranitidine on small intestinal longitudinal strips in rats was studied.
观察西咪替丁和雷尼替丁对大鼠小肠纵行肌条自发收缩活动的影响。
youdao