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Citation: At. Johnson et al., Effect of external dead volume on performance while wearing a respirator, AIHAJ, 61(5), 2000, pp. 678-684

Authors: Johnson, AT Scott, WH Lausted, CG Coyne, KM Sahota, MS Johnson, MM Yeni-Komshian, G Caretti, DM

Citation: At. Johnson et al., Communication using a telephone while wearing a respirator, AM IND HYG, 61(2), 2000, pp. 264-267

Authors: Lausted, CG Johnson, AT

Citation: Cg. Lausted et At. Johnson, Respiratory resistance measured by an airflow perturbation device, PHYSL MEAS, 20(1), 1999, pp. 21-35

Authors: Johnson, AT Scott, WH Lausted, CG Benjamin, MB Coyne, KM Sahota, MS Johnson, MM

Citation: At. Johnson et al., Effect of respirator inspiratory resistance level on constant load treadmill work performance, AM IND HYG, 60(4), 1999, pp. 474-479