Bellora, Roberta Magalhães, Vanessa Sgnaolin, Paula Engroff, Letícia Güenter Dannebrock, Edgar Chagas Diefenthaeler, and Alfredo Cataldo Neto. “Anxiety Disorders in the Elderly: Prevalence, Profile and Associated Factors in an Outpatient Clinic for Geriatric Psychiatry in Porto Alegre, Brazil”. PAJAR - Pan American Journal of Aging Research 9, no. 1 (August 16, 2021): e40528. Accessed May 16, 2022.