Microestimation of Opium Alkaloids in Pharmaceuticals by Paper Chromatograph**Food and Drug Directorate, Department of National Health and Welfare, Ottawa, Ontario, Canada
Open Access
- 1 May 1959
- journal article
- research article
- Published by Elsevier in Journal of the American Pharmaceutical Association (Scientific ed.)
- Vol. 48 (5), 286-289
- https://doi.org/10.1002/jps.3030480508