title: Preservative-free ketamine.
authors.forename: N C
authors.initials: NC
authors.lastname: Huddy
authors.forename: K
authors.initials: K
authors.lastname: Kiff
mesh_terms: D000700:Analgesics / Q000737:chemistry; D000763:Anesthesia, Caudal / Q000379:methods*; D002648:Child; D006801:Humans; D007649:Ketamine / Q000737:chemistry; D011310:Preservatives, Pharmaceutical / Q000009:adverse effects
chemical_list: D000700:Analgesics; D011310:Preservatives, Pharmaceutical; D007649:Ketamine