TI - ZInc ions in ear, nose, and throat work PT - JOUR DP - 1949 TA - Journal of the American Medical Association pages = {425}, VI - 141 IP - 6 AID - 10.1001/jama.1949.02910060063035 [doi] 4100 - http://dx.doi.org/10.1001/jama.1949.02910060063035 SO - Journal of the American Medical Association October 8, 1949 141(6):425