Prophylactic H2 receptor antagonists before surgery?
Rana
S
S
D006635:Histamine H2 Antagonists / Q000627:therapeutic use*; D006801:Humans; D011015:Pneumonia, Aspiration / Q000517:prevention & control*; D011292:Premedication; D013514:Surgical Procedures, Operative
D006635:Histamine H2 Antagonists