title: Problems with ketamine anaesthesia.
mesh_terms: D000402:Airway Obstruction / Q000209:etiology; D000768:Anesthesia, General / Q000009:adverse effects*; D002675:Child, Preschool; D006801:Humans; D007649:Ketamine / Q000009:adverse effects* / Q000494:pharmacology; D008297:Male; D012472:Salivation / Q000187:drug effects
chemical_list: D007649:Ketamine