Nolan, D. J., Han, D. Y., Lam, W. J., Morgan, A. R., Fraser, A. G., Tapsell, L. C., & Ferguson, L. R. (2010). Genetic adult lactase persistence is associated with risk of Crohn's Disease in a New Zealand population. BioMed Central.

Nolan, Deborah J., Dug Yeo Han, Wen Jiun Lam, Angharad R. Morgan, Alan G. Fraser, Linda C. Tapsell, e Lynnette R. Ferguson. Genetic Adult Lactase Persistence Is Associated With Risk of Crohn's Disease in a New Zealand Population. BioMed Central, 2010.

Nolan, Deborah J., et al. Genetic Adult Lactase Persistence Is Associated With Risk of Crohn's Disease in a New Zealand Population. BioMed Central, 2010.