title: Bradycardic responses to endotracheal suctioning.
authors.forename: C S
authors.initials: CS
authors.lastname: McCauley
authors.forename: L R
authors.initials: LR
authors.lastname: Boller
mesh_terms: D000336:Aerosols; D000368:Aged; D001285:Atropine / Q000008:administration & dosage* / Q000627:therapeutic use; D001919:Bradycardia / Q000188:drug therapy / Q000209:etiology*; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal; D013396:Suction / Q000009:adverse effects*
chemical_list: D000336:Aerosols; D001285:Atropine