McCoy, C. B., & Rodríguez, F. (2005). Global overview of injecting drug use and HIV infection.
Dyfyniad Arddull ChicagoMcCoy, Clyde B., y Frank Rodríguez. Global Overview of Injecting Drug Use and HIV Infection. 2005.
Dyfyniad MLAMcCoy, Clyde B., y Frank Rodríguez. Global Overview of Injecting Drug Use and HIV Infection. 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.