CRAVEȚ, Petru. Manuscrise nepublicate. Revelațiile Profesorului Constantin Ețco. Public Health Economy and Management in Medicine, [S. l.], n. 4(91), p. 64–65, 2026. DOI: 10.52556/2587-3873.2021.4(91).64-65. Disponível em: https://revistaspemm.md/index.php/spemm/article/view/560. Acesso em: 24 aug. 2026.