by Ayuk, John, McGregor, Elizabeth J., Mitchell, Rosalind D., Gittoes, Neil J. L.
Published in Clinical endocrinology (Oxford) (01.12.2004)

by Agrawal, Basheal, Dziurzynski, Kristine, Salamat, M. Shariar, Baskaya, Mustafa
Published in Turkish neurosurgery (2012)

by DE HEIDE, L. J. M, VAN TOL, K. M, DOORENBOS, B
Published in Netherlands journal of medicine (01.11.2004)