TY - JOUR T1 - An Account of the Dissection of a Porpess, Promised Numb. 74; Made, and Communicated in a Letter of Sept. 12 1671, by the Learned Mr. John Ray, Having therein Observ'd Some Things Omitted by Rondeletius JF - Philosophical Transactions (1665-1678) VL - 6 SP - 2274 EP - 2279 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1671.0048 M3 - doi:10.1098/rstl.1671.0048 AU - Ray, J. ER -