Arctic Aeromedical Laboratory. Aerospace Medical Division, Alaska Force Systems Command. Fort Wainwright, Alaska. Technical documentary report TDR-64-20. 26 p.
- Publication Type
about 180. With pentobarbital, the margin of safety as indicated by thera-
peutic index in mice and rats in the cold was only one-third that at room
temperature, while no significant differences were noted in the ED50
(median hypnotic dose) of the drug in all species of animals tested at