TY - JOUR T1 - Researches on the Development of the Spinal Cord in Man, Mammalia, and Birds JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 152 SP - 911 EP - 938 PY - 1862/01/01/ UR - http://dx.doi.org/10.1098/rstl.1862.0039 M3 - doi:10.1098/rstl.1862.0039 AU - Clarke, J. ER -