TY - JOUR T1 - A Letter from John Bartram, M. D. to Peter Collinson, F. R. S. concerning a Cluster of Small Teeth Observed by Him at the Root of Each Fang or Great Tooth in the Head of a Rattle-Snake, upon Dissecting It JF - Philosophical Transactions (1683-1775) VL - 41 SP - 358 EP - 359 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1739.0061 M3 - doi:10.1098/rstl.1739.0061 AU - Bartram, J. ER -