Greval, S. D. S., Chowdhury, A. B. R., & Das, B. C. (1947). The Wassermann Positive Rate of Cases from Hospitals and Venereal Clinics of Calcutta in 1939, 1943, 1944, 1945 and 1947. Ind Med Gaz.
Chicago Style aipamenaGreval, S. D. S., A. B. Roy Chowdhury, and B. C. Das. "The Wassermann Positive Rate of Cases From Hospitals and Venereal Clinics of Calcutta in 1939, 1943, 1944, 1945 and 1947." Ind Med Gaz 1947.
MLA aipamenaGreval, S. D. S., A. B. Roy Chowdhury, and B. C. Das. "The Wassermann Positive Rate of Cases From Hospitals and Venereal Clinics of Calcutta in 1939, 1943, 1944, 1945 and 1947." Ind Med Gaz 1947.
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