AU - CHERNICK V TI - LUng sounds, PT - JOUR DP - 1979 TA - American Journal of Diseases of Children pages = {869}, VI - 133 IP - 8 AID - 10.1001/archpedi.1979.02130080109029 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1979.02130080109029 SO - American Journal of Diseases of Children August 1, 1979 133(8):869