TY - BOOK ED - World Health Organization. ED - World Health Organization TI - Immunological and haematological surveys: report of a study grou p meeting held in Geneva from 15-19 December 1958 PY - 1959/// CY - Geneva PB - World Health Organization KW - Health surveys KW - Immunity KW - Hematology N1 - No. 181 - Immunological and haematological surveys, no. 182 - Iron d eficiency anaemia, no. 183 - Mental health problems of automation, no. 184 - European technical conference on food-borne infections and intoxi cations, no. 185 - Epidemiology of mental disorders, no. 186 - Appraisa l of fellowships, no. 187 - Expert committee on biological standardiza tion, no. 188 - Expert committee on addiction-producing drugs, no. 189 - Expert committee on leprosy, no. 190 - Expert committee on venerea l infections and treponematoses ER -