TY - JOUR T1 - On a Group of Varieties of the Muscles of the Human Neck, Shoulder, and Chest, with Their Transitional Forms and Homologies in the Mammalia. JF - Proceedings of the Royal Society of London (1854-1905) VL - 18 SP - 1 EP - 3 PY - 1869/01/01/ UR - http://dx.doi.org/10.1098/rspl.1869.0001 M3 - doi:10.1098/rspl.1869.0001 AU - Wood, J. ER -