008150000a22001810004500003000900000005001700009110012600026245014700152562003000299264006700329300000900396090003600405041000800441650004100449942000800490999001500498952012000513PH-MaWHO20241108112217.0  aWorking Group on Acute Respiratory Infections (Sentinel Surveillance Unit Methodology) (1979 : Papua New Guinea).9648546  aWorking Group on Acute Respiratory Infections (Sentinel Surveillance Unit Methodology), Goroka, Papua New Guinea, 28-30 January 1979 : report.  aICP/BVD/010.--Unpublished  aManila : bWHO Regional Office for the Western Pacific,c1979.  a33p.  aWPRO File (Reports of Meetings)  aeng  aRespiratory tract infections9301623  cDOC  c3672d3672  00104070aWPRObWPROd2021-05-23l0oWPRO File (Reports of Meetings)p03672r2024-01-24 00:00:00w2021-05-23yDOC