TY - JOUR T1 - The Croonian Lecture: On the Arrangement of the Muscular Fibres of the Ventricular Portion of the Heart of the Mammal. JF - Proceedings of the Royal Society of London (1854-1905) VL - 10 SP - 433 EP - 440 PY - 1859/01/01/ UR - http://dx.doi.org/10.1098/rspl.1859.0081 M3 - doi:10.1098/rspl.1859.0081 AU - Pettigrew, J. ER -