TY - JOUR T1 - A Discourse on the Usefulness of Inoculation of the Horned Cattle to Prevent the Contagious Distemper among Them. In a Letter to the Right Hon. George Earl of Macclesfield, P. R. S. from Daniel Peter Layard, M. D. F. R. S. JF - Philosophical Transactions (1683-1775) VL - 50 SP - 528 EP - 538 PY - 1757/01/01/ UR - http://dx.doi.org/10.1098/rstl.1757.0070 M3 - doi:10.1098/rstl.1757.0070 AU - Layard, D. ER -