Carmona-Matos, D. M.; Layrisse-Landaeta, V. H.; González-Sánchez, K.; Reyes-De Jesús, D.; De La Cruz, F.; Ovando, K.; Brito-Cuas, Y.; Iñesta-Rivera, J. P.; Valentín-Berríos, S.; García-Osorio, M. E. Evaluating the Levels of Awareness of and Attitudes on Advance Directives Among Primary Care Physicians in Puerto Rico. PRHSJ 2022, 41, 135-141.