title: Evolving perspectives on parenteral H2-receptor antagonist therapy.
mesh_terms: D005753:Gastric Mucosa / Q000473:pathology; D006635:Histamine H2 Antagonists / Q000008:administration & dosage*; D006801:Humans; D007263:Infusions, Parenteral; D010437:Peptic Ulcer / Q000517:prevention & control; D013312:Stress, Physiological / Q000473:pathology
chemical_list: D006635:Histamine H2 Antagonists