to 4 FIRST REPORT & OF THE WELLCOME RESEARCH LABORATORIES AT THE GORDON MEMORIAL COLLEGE KHARTOUM BY THE DIRECTOR ANDREW BALFOUR, M.D., B.Sc., M.R.C.P. Edin., D.P.H. Camb.

Fellow of the Royal Institute of Public Health, Member of the Epidemiological Society, Medical Officer of Health, Khartoum, and Sanitary Adviser to the Sudan Civil Medical Department X Department of Education, Sudan Government, Khartoum, 1904