S, S. bon.; S, R. Quasi-Experimental Study: Evaluating the Effectiveness of Jacobson Relaxation Techniques on Pain Among Post-COVID Geriatrics with Co-morbid Illness . South Eastern European Journal of Public Health, [S. l.], p. 1551–1554, 2024. DOI: 10.70135/seejph.vi.2132. Disponível em: https://seejph.com/index.php/seejph/article/view/2132. Acesso em: 22 feb. 2026.