TY  - JOUR
T1  - Some Observations upon Vipers; on Occasion of the Foregoing Relation. By C. J. Sprengell, M. D. F. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 32
SP  - 296
EP  - 297
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1722.0055
M3  - doi:10.1098/rstl.1722.0055
AU  - Sprengell, C.
ER  -