Παραπομπή APA

Chacón Ortiz, M., Barrantes Jiménez, K., Achí Araya, M. R., Comerfold, M., & McCoy, C. B. (2014). Sex practices and knowledge about HIV/AIDS among drug users in a low-income urban community of Costa Rica.

Παραπομπή Chicago Style

Chacón Ortiz, Manuel, Kenia Barrantes Jiménez, María Rosario Achí Araya, Mary Comerfold, και Clyde B. McCoy. Sex Practices and Knowledge About HIV/AIDS Among Drug Users in a Low-income Urban Community of Costa Rica. 2014.

Παραπομπή MLA

Chacón Ortiz, Manuel, et al. Sex Practices and Knowledge About HIV/AIDS Among Drug Users in a Low-income Urban Community of Costa Rica. 2014.

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