AU - BILLINGS FT TI - Purulent pleuritis: Pathology and treatment PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {266-268}, VI - LII IP - 4 AID - 10.1001/jama.1909.25420300006001b [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.25420300006001b SO - Journal of the American Medical Association January 23, 1909 LII(4):266