1. Bergvall U, C Rumeau, Y van Bunnen, JM Corbaz, M Morel: External references of the bicommissural plane. In: Brain Anatom y and Magnetic Resonance Imaging (A. Gouaze, G. Salamon, eds). Berlin-Heidelberg, Springer-Verlag, pp 2-10, 1988.
2. Daniels DL, VM Haughton, TP Naidich: Cranial and Spinal Magnetic Resonance Imaging. Raven Press, New York, 1987.
3. De Groot J: Correlative neuroanatomy of computed tomography and magnetic resonance imaging. Lea & Febiger, Philadelphia, 1984.
4. Eycleshymer AC, DM Schoemaker: A Cross- section Anatomy. Appleton, New York-London, 1911 (reprint 1970: Butterworths, London).
5. Gerhardt P, W Frommhold: Atlas of Anatomic Correlation in CT and MRI. Thieme Verlag, Stuttgart, 1988.