1
01 - Preface, Cattle Trypanosomiasis, History of Sleeping Sickness
2
02 - The Discovery of the Human Trypanosome, The Course of Sleeping Sickness
3
03 - Outlook for the Patient, Discovery of the Carrier of Sleeping Sickness
4
04 - Trypanosomes and Tsetse Flies
5
05 - Measures of Prevention, Present Research Work