MAP20071507684 Zhuang, Ziqing The Effect of subject characteristics and respiratory features on respirator fit / Ziqing Zhuang, Christopher C. Coffey , and Roland Berry Ann This study investigates the effect of subject gender and respirator features on respirator fit, and determines too, the appropiate face dimensions for defining a half-facepiece respirator fit test panel En: Journal of occupational and environmental hygiene. - Cincinnati, Ohio : American Industrial Hygiene Association : American Conference of Governmental Industrial Hygienists. - Vol. 2, nº 12, December 2005 ; p. 641-649 1. Material sanitario . 2. Higiene ambiental . 3. Filtros . 4. Equipos respiratorios . 5. Higiene industrial . 6. Calidad del aire . I. Coffey, Christopher C. . II. Berry Ann, Roland . III. American Industrial Hygiene Association . IV. American Conference of Governmental Industrial Hygienists . V. Título.