Acker, C. J. From all purpose anodyne to marker of deviance: Physician's attitudes towards opiates in the US from 1890 to 1940 / Caroline Jean Acker. Drugs and narcotics in history.(1996).
Lua i Stíl Chicago (17ú heag.)Acker, Caroline Jean. "From All Purpose Anodyne to Marker of Deviance: Physician's Attitudes Towards Opiates in the US from 1890 to 1940 / Caroline Jean Acker." Drugs and Narcotics in History.(1996) .
Lua MLA (8ú heag.)Acker, Caroline Jean. "From All Purpose Anodyne to Marker of Deviance: Physician's Attitudes Towards Opiates in the US from 1890 to 1940 / Caroline Jean Acker." Drugs and Narcotics in History.(1996), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.