TY - JOUR T1 - Part of a Letter from Mr. George Howell, Surgeon, at Haverfordwest, to Mr. W. Watson, F. R. S. concerning the Extracting a Large Stone by an Aperture in the Urethra JF - Philosophical Transactions (1683-1775) VL - 44 SP - 215 EP - 218 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1746.0043 M3 - doi:10.1098/rstl.1746.0043 AU - Howell, G. ER -