J Occup Med. 1960 Jul;2:305-11. doi: 10.1097/00043764-196007000-00001.
Journal of occupational medicine. : official publication of the Industrial Medical Association
W F ASHE
PMID: 13794721 DOI: 10.1097/00043764-196007000-00001
[No abstract available.]
Keywords: INDUSTRIAL MEDICINE/education