AKAY, M.; SALAS DE ARMAS, I.; PATARROYO-APONTE, M.; PATEL, M.; PATEL, J.; AKKANTI, B.; PATEL, A.; WITZ, B.; JEZOVNIK, M.; RADOVANCEVIC, R.; KAR, B.; GREGORIC, I. D. Inter-Institutional Collaboration Between Quaternary and Tertiary Hospitals: Cardiac Surgery Impact. The Heart Surgery Forum, v. 25, n. 4, p. E525-E529, 13 Jul. 2022.