Field Observations on the Use of M3 for the Prevention of Malaria [electronic resource]/
by J.W. Field. The late J.C. Niven and J.F. Mitchell (Estate Medical Practitioner)
- Kuala Lumpur: Federated Malay States Government Press, 1940
- 9p.: digital, Pdf file
- IMR Bulletin no. 5 of 1940 .
- IMR Bulletin no. 5 of 1940 .