TY - JOUR T1 - An Account of Two Extraordinary Cases of Gall-Stones. By James Johnstone, M. D. of Kidderminster. Communicated by the Rev. Charles Lyttelton, L. L. D. Dean of Exeter JF - Philosophical Transactions (1683-1775) VL - 50 SP - 543 EP - 550 PY - 1757/01/01/ UR - http://dx.doi.org/10.1098/rstl.1757.0072 M3 - doi:10.1098/rstl.1757.0072 AU - Johnstone, J. AU - Lyttelton, C. ER -