APA aipamena

Sivakumar, K., Coelho, D. D., & Roy, R. B. (1988). HIV, hepatitis B, and sexual behaviour.

Chicago Style aipamena

Sivakumar, K., D D. Coelho, and R Basu Roy. HIV, Hepatitis B, and Sexual Behaviour. 1988.

MLA aipamena

Sivakumar, K., D D. Coelho, and R Basu Roy. HIV, Hepatitis B, and Sexual Behaviour. 1988.

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