title: Which benzodiazepine, why and how?
mesh_terms: D005479:Flurazepam / Q000494:pharmacology*; D006801:Humans; D009567:Nitrazepam / Q000494:pharmacology*; D012890:Sleep / Q000187:drug effects; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy*
chemical_list: D009567:Nitrazepam; D005479:Flurazepam