AU - RATNER B TI - EXperimental asthma PT - JOUR DP - 1939 TA - American Journal of Diseases of Children pages = {699-733}, VI - 58 IP - 4 AID - 10.1001/archpedi.1939.04380010009002 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1939.04380010009002 SO - American Journal of Diseases of Children October 1, 1939 58(4):699