Atrophine, scopolamine, and glycopyrrolate.
D000766:Anesthesia, Dental / Q000379:methods; D001285:Atropine / Q000494:pharmacology*; D006024:Glycopyrrolate / Q000494:pharmacology*; D006801:Humans; D011229:Preanesthetic Medication; D011759:Pyrrolidines / Q000494:pharmacology*; D012601:Scopolamine / Q000494:pharmacology*
D011759:Pyrrolidines; D001285:Atropine; D012601:Scopolamine; D006024:Glycopyrrolate