New therapy of motion sickness.
D001626:Bethanechol Compounds / Q000627:therapeutic use; D005239:Fear; D006801:Humans; D009041:Motion Sickness / Q000188:drug therapy* / Q000209:etiology; D010277:Parasympathomimetics / Q000627:therapeutic use*
D001626:Bethanechol Compounds; D010277:Parasympathomimetics