TY - JOUR T1 - A Comparative Study of Natural and Artificial Digestions. (Preliminary Account) JF - Proceedings of the Royal Society of London (1854-1905) VL - 47 SP - 192 EP - 197 PY - 1889/01/01/ UR - http://dx.doi.org/10.1098/rspl.1889.0083 M3 - doi:10.1098/rspl.1889.0083 AU - Lea, A. ER -