title: Reply from the author.
authors.affiliation: Aberdeen, UK.
authors.forename: N R
authors.initials: NR
authors.lastname: Webster
mesh_terms: D016292:Procedural Sedation; D020927:Dexmedetomidine / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D008874:Midazolam / Q000627:therapeutic use*; D011247:Pregnancy
chemical_list: D006993:Hypnotics and Sedatives; D020927:Dexmedetomidine; D008874:Midazolam