Essential drugs in Sri Lanka : Regulatory and economic aspects.
JAYASURIYA, D.C
Essential drugs in Sri Lanka : Regulatory and economic aspects. - Nawala. Institute of comparative heal th policy a1991 - [6], 56 p.
615.105493
Essential drugs in Sri Lanka : Regulatory and economic aspects. - Nawala. Institute of comparative heal th policy a1991 - [6], 56 p.
615.105493