TY - GEN ED - WHO Expert Committee on Health Statistics. Session (1st : 1949 : Geneva). TI - Expert Committee on Health Statistics : report on the first session, Geneva, 23-28 May 1949 T2 - (WHO technical report series ; 5) SN - 92-4-120005-7 PY - 1950/// CY - Geneva : PB - World Health Organization KW - Statistics ER -