R H Lenox1, T W Frazier. Show Affiliations » 1. Department of Psychiatry and Neurology, Walter Reed General Hospital, Washington, DC 20012, USA.
Abstract
Entities: Chemical
Mesh: See more » AnimalsCircadian Rhythm/physiologyDarknessDrug OverdoseHeroin Dependence/rehabilitationLethal Dose 50LightMethadone/administration & dosageMethadone/adverse effectsMethadone/toxicityRatsSurvival Rate
Substances: See more » Methadone
Year: 1972 PMID: 12635301 DOI: 10.1038/239397a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962