Whitaker, I., Marsden, N., Whitaker, I., & Boyce, D. (2012). The oldest reported mirror hand? The curse of the coal-house frog! The Annals of The Royal College of Surgeons of England, 94(4), pp. e149-e151. doi:10.1308/003588412X13171221589577

Whitaker, Iain, NJ Marsden, IS Whitaker, and DE Boyce. "The Oldest Reported Mirror Hand? The Curse of the Coal-house Frog!" The Annals of The Royal College of Surgeons of England 94, no. 4 (2012): e149-e151.

Whitaker, Iain, NJ Marsden, IS Whitaker, and DE Boyce. "The Oldest Reported Mirror Hand? The Curse of the Coal-house Frog!" The Annals of The Royal College of Surgeons of England 94.4 (2012): e149-e151.