AU - CALVERT WJ TI - A possible means of differentiation between cardiac dilatation and pericarditis with effusion PT - JOUR DP - 1909 TA - Archives of Internal Medicine pages = {92}, VI - III IP - 1 AID - 10.1001/archinte.1909.00050120107006 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1909.00050120107006 SO - Archives of Internal Medicine February 1, 1909 III(1):92