Community acquired pneumonia in the elderly: the Pneumonia in Italian Acute Care for Elderly units (PIACE) study protocol by the Italian Society of Hospital and Community Geriatrics (SIGOT). Geriatric Care, [S. l.], v. 2, n. 3, 2017. DOI: 10.4081/gc.2016.6569. Disponível em: https://www.pagepressjournals.org/gc/article/view/6569. Acesso em: 29 apr. 2026.