4. Dr. E.E. Anderson, Oak Ridge National Laboratoy, USA, looking at a Winometer Subject(s): World Health Organization
5. Dr. Piotr Serguiev, photographed during the 1966 World Health Assembly when he was awarded the Darling Prize for his work in malaria epidemiology and control Publication: 1966 Subject(s): Awards and PrizesPublic HealthWorld Health Organization