1. Classification of leprosy according to immunity. A five-group system;DS Ridley;Int J Lepr Other Mycobact Dis,1966
2. Self-healing leprosy: report on 2749 patients;SG Browne;Lepr Rev,1974
3. Complement. First of two parts;MJ Walport;N Engl J Med,2001
4. Complement. Second of two parts;MJ Walport;N Engl J Med,2001
5. Complement and the second component of complement in leprosy;EW Saitz;Int J Lepr Other Mycobact Dis,1968