• Advance in Dermatology II 

      Ratnam, A.V. (University of Zambia, Medical Library, 1980-02)
      When patients see blisters they believe they are serious. The dermatologist is also concerned because there are more than 30 recognised bullous diseases and many are chronic, needing prolonged and careful management. ...
    • Sexually transmitted diseases in Lusaka 

      Ratnam, A.V. (Medical Journal of Zambia., 1980-08)
      This is a preliminary epidemiological report on sexually transmitted diseases in Zambia. An analysis of data derived from a sample study of 1,000 consecutive female and 5,000 male S.T.D. patients ...