VALANČIŪTĖ, Janina. Petras Katauskas photos immortalize first heart transplant surgery. Slauga. Mokslas ir praktika, [S. l.], n. 10 (250), p. 17–18, 2020. Disponível em: https://www.zurnalai.vu.lt/slauga/article/view/19584. Acesso em: 8 nov. 2025.