TY - GEN AU - Weerarathne , Chamari Lochana TI - ඖෂධ භාවිතයට අත්වැලක් SN - 9789555135801 U1 - 615.1 PY - 2009/// CY - Colombo PB - State Pharmaceuticals Manufacturing Corporation of Sri Lanka KW - PHARMACOLOGY ER -