TY - BOOK AU - Noor Hidayah Ishak TI - An evaluation of the effectiveness of volunteer community health workers in reducing the risk factors and incidence of soil-transmitted helminthiasis in a rural district in Malaysia PY - 2000/// CY - Bangi PB - Fakulti Perubatan, Universiti Kebangsaan Malaysia N1 - Laporan Cuti Sabatikal- Jabatan Kesihatan Masyarakat UKM, 2000 ER -