009120000a22002170004500 PH-MaWHO 20241108112256.0 World Health Organization. Action Programme on essential Drugs. 650961 Use of the WHO certification scheme on the quality of pharmaceutical products moving in international commerce : study carried out from April 1993 to February 1994 in 15 importing countries, two exporting countries and two international low-cost essential drugs supply agencies. WHO/DAP/94.21.--Unpublished Geneva : World Health Organization, 1994. (DAP research series ; no. 16). 146p. WHO Documents File eng Drug and narcotic control 139351 Drug industry- standards 653885 Quality control 296076 Commerce 115197 DOC 6377 6377 0 0 0 0 WPRO WPRO 2021-05-23 0 WHO Documents File 06377 2024-01-24 00:00:00 2021-05-23 DOC