A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
LOUHEVAARA VA. Physiological effects associated with the use of respiratory protective devices: A review. Scand J Work Environ Health 10 (1984) 275-281. Several types of filtering (air-purifying) devices, air-line (supplied-air) apparatus, and self-contained breathing apparatus are used at work. The most important parameters of the respiratory protective devices that affect physical work capacity are additional inspiratory and expiratory breathing resistance, dead space, and weight. The maindoi:10.5271/sjweh.2327 fatcat:kgai3r6as5fwdjtute7aemnlqe