Importance of the hygienist cleaning in hospital architecture of the XIX and XXI centuries. : Cleaning the air, a constant in the hospital design. Avance, [S. l.], v. 5, n. 2, p. 02–07, 2026. Disponível em: https://ojs.farusac.edu.gt/index.php/avance/article/view/128. Acesso em: 9 oct. 2026.