TY - BOOK ED - World Health Organisation (Geneva) TI - WHO expert committee on Malaria: twentieth report SN - 92-4-120892-9 U1 - 616.936206 21st PY - 2000/// CY - Geneva PB - W.H.O KW - Malaria-Prevention; Malaria-Immunological aspects; Health care reform; DDT(Insecticide) ER -