Evans, D. G., Farndon, P. A., Burnell, L. D., Gattamaneni, H. R., & Birch, J. M. (1991). The incidence of Gorlin syndrome in 173 consecutive cases of medulloblastoma. Nature Publishing Group.

Evans, D. G., P. A. Farndon, L. D. Burnell, H. R. Gattamaneni, and J. M. Birch. The Incidence of Gorlin Syndrome in 173 Consecutive Cases of Medulloblastoma. Nature Publishing Group, 1991.

Evans, D. G., et al. The Incidence of Gorlin Syndrome in 173 Consecutive Cases of Medulloblastoma. Nature Publishing Group, 1991.