TY  - GEN
ED  - World Health Organization. Action Programme on essential Drugs.
TI  - 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
T2  - (DAP research series ; no. 16)
PY  - 1994///
CY  - Geneva : 
PB  - World Health Organization
KW  - Drug and narcotic control
KW  - Drug industry- standards
KW  - Quality control
KW  - Commerce
ER  -