Venditti, Mario; Falcone, M.; Corrao, S.; Licata, G.; Serra, P.; Study Group of the Italian Society of Internal Medicine (2009). „Outcomes of Patients Hospitalized with Community-Acquired, Health Care–Associated, and Hospital-Acquired Pneumonia”. Annals of Internal Medicine. 150 (1): 19—26. PMID19124816. doi:10.7326/0003-4819-150-1-200901060-00005. hdl:10281/9059.
Venditti, Mario; Falcone, M.; Corrao, S.; Licata, G.; Serra, P.; Study Group of the Italian Society of Internal Medicine (2009). „Outcomes of Patients Hospitalized with Community-Acquired, Health Care–Associated, and Hospital-Acquired Pneumonia”. Annals of Internal Medicine. 150 (1): 19—26. PMID19124816. doi:10.7326/0003-4819-150-1-200901060-00005. hdl:10281/9059.
Venditti, Mario; Falcone, M.; Corrao, S.; Licata, G.; Serra, P.; Study Group of the Italian Society of Internal Medicine (2009). „Outcomes of Patients Hospitalized with Community-Acquired, Health Care–Associated, and Hospital-Acquired Pneumonia”. Annals of Internal Medicine. 150 (1): 19—26. PMID19124816. doi:10.7326/0003-4819-150-1-200901060-00005. hdl:10281/9059.
Venditti, Mario; Falcone, M.; Corrao, S.; Licata, G.; Serra, P.; Study Group of the Italian Society of Internal Medicine (2009). „Outcomes of Patients Hospitalized with Community-Acquired, Health Care–Associated, and Hospital-Acquired Pneumonia”. Annals of Internal Medicine. 150 (1): 19—26. PMID19124816. doi:10.7326/0003-4819-150-1-200901060-00005. hdl:10281/9059.