Coultas, D. B., Samet, J. M., McCarthy, J. F., & Spengler, J. D. (1990). A personal monitoring study to assess workplace exposure to environmental tobacco smoke.
Παραπομπή Chicago StyleCoultas, D B., J M. Samet, J F. McCarthy, και J D. Spengler. A Personal Monitoring Study to Assess Workplace Exposure to Environmental Tobacco Smoke. 1990.
Παραπομπή MLACoultas, D B., J M. Samet, J F. McCarthy, και J D. Spengler. A Personal Monitoring Study to Assess Workplace Exposure to Environmental Tobacco Smoke. 1990.
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