Carsin AE, Sharp L, Cronin-Fenton DP, Ceilleachair AO, Comber H. Inequity in colorectal cancer treatment and outcomes: a population-based study. Br J Cancer. 2008 Jul 22;99(2):266-74. doi: 10.1038/sj.bjc.6604467
Brodtkorb T, Kogler GF, Arndt A. The influence of metatarsal support height and longitudinal axis position on plantar foot loading. Clin Biomech (Bristol, Avon). 2008;23(5):640-7.