TY - BOOK AU - Navaratnam V. AU - Foong,K. AU - Hoo,S.K. ED - Pusat Penyelidikan Dadah dan Ubat-Ubatan TI - Drug abuse and dependence among adolescents in Malaysia SN - 9679979261 PY - 1990/// CY - Pulau Pinang PB - Centre for Drug Research, Universiti Sains Malaysia KW - Drug abuse KW - Malaysia ER -