Lee, L. M., McKenna, M. T., & Janssen, R. S. (2003). Classification of transmission risk in the national HIV/AIDS surveillance system. Association of Schools of Public Health.
Stile di citazione ChicagoLee, Lisa M., Matthew T. McKenna, e Robert S. Janssen. Classification of Transmission Risk in the National HIV/AIDS Surveillance System. Association of Schools of Public Health, 2003.
Citazione MLALee, Lisa M., Matthew T. McKenna, e Robert S. Janssen. Classification of Transmission Risk in the National HIV/AIDS Surveillance System. Association of Schools of Public Health, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.