AU - ALLPORT F TI - THe eyes and ears of employees of transportation companies. PT - JOUR DP - 1899 TA - Journal of the American Medical Association pages = {1528-1534}, VI - XXXIII IP - 25 AID - 10.1001/jama.1899.92450770014002g [doi] 4100 - http://dx.doi.org/10.1001/jama.1899.92450770014002g SO - Journal of the American Medical Association December 16, 1899 XXXIII(25):1528