Development of histamine H2-receptor antagonists and the pharmacology of ranitidine.
D000818:Animals; D005260:Female; D006635:Histamine H2 Antagonists / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D007700:Kinetics; D011247:Pregnancy; D011899:Ranitidine / Q000378:metabolism / Q000494:pharmacology*
D006635:Histamine H2 Antagonists; D011899:Ranitidine