TY - JOUR T1 - An Account of a Membrane in the Eye, Now First Described JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 109 SP - 300 EP - 307 PY - 1819/01/01/ UR - http://dx.doi.org/10.1098/rstl.1819.0022 M3 - doi:10.1098/rstl.1819.0022 AU - Jacob, A. ER -