Comprises: No 2. A Lankester, Responsibility of men in matters relating to maternity (1924); No 3. F W Cragg, Lecture on mosquitos and house flies (1925); No 4. F W Cragg, Lecture on flies (1924); No 5. S R Christophers, Lectures on malaria (1925); No 6. W G Liston, Lecture on tubercul...