Y Y Hammad

发表

Y Y Hammad, J M Hughes, H Weill, 1987, British journal of industrial medicine.

Y Y Hammad, H M Abdel-Kader, R J Rando, 1987, American Industrial Hygiene Association journal.

Y Y Hammad, M Corn, N A Esmen, 1979, Environmental research.

Y Y Hammad, M Corn, N A Esmen, 1978, Environmental research.

Y Y Hammad, Y. Hammad, H W Glindmeyer, 1988, Journal of occupational medicine. : official publication of the Industrial Medical Association.

Y Y Hammad, H Weill, H. Weill, 1983, The American review of respiratory disease.