TI - THerapeutic efficiency of preparations of arsphenamine PT - JOUR DP - 1929 TA - Journal of the American Medical Association pages = {1310}, VI - 93 IP - 17 AID - 10.1001/jama.1929.02710170042011 [doi] 4100 - http://dx.doi.org/10.1001/jama.1929.02710170042011 SO - Journal of the American Medical Association October 26, 1929 93(17):1310