Healthcare Resources Use in Patients with Human Immunodeficiency Virus (HIV). Real-World Evidence From Six Italian Local Health Units oleh Valentina Perrone, Diego Sangiorgi, Stefano Buda, Margherita Andretta, Silvio Borrè, Chiara Cattaruzzi, Gina Gasperini, Fabio Lena, Alessia Pisterna, Luca Degli Esposti