"Malaria drug therapy Congresses." . . "Malaria prevention & control Congresses." . . "Malaria drug therapy." . . "WHO Expert Committee on Malaria twentieth report" . "WHO Expert Committee on Malaria twentieth report"@en . . . . . "WHO expert committee on malaria : twentieth report" . . . "WHO Expert Committee on Malaria : Twentieth report"@en . . . . . . . . . . "WHO Expert Committee on Malaria : twentieth report"@en . "WHO Expert Committee on Malaria : twentieth report" . . . . . . . "Who Expert Committee on Malaria : twentieth report" . . . . . . . . . . . . "Livres électroniques" . "WHO expert committee on Malaria"@en . "Electronic books"@en . . . . . . . . . . . . . . . . "Conference papers and proceedings"@en . . . . . . "World Health Organization." . . "World Health Organization Expert Committee on Malaria" . . "Drug Resistance." . . "Drug resistance." . "Health Care Reform." . . "Infectieziekten. Besmettelijke ziekten." . . "DDT pharmacoalogy Congresses." . . "WHO expert committee on malaria" . . "WHO Expert Committee on Malaria" . "Health Care Reform Congresses." . . "Meeting. WHO Expert Committee on Malaria (1998.10.19-27 Geneva)" . . . "Organización Mundial de la Salud." . . "Paludismo." . . "Malaria prevention & control." . . "Malaria Prevention & control." . "Drug Resistance Congresses." . . "Malaria." . . "Malària." . "Malaria" . "Comité de Expertos de la OMS en Malaria." . . "Malaria Prevention." . . "Malaria Prevention" . "DDT pharmacology." . . "Malaria prevention and control." . . "World Health Organization. Expert Committee." . .