1. Bohinski RJ, Warnick RE, Gaskill-Shipley MF et al (2001) Intraoperative magnetic resonance imaging to determine the extent of resection of pituitary macroadenomas during transsphenoidal microsurgery. Neurosurgery 49:1133–1144
2. Du GH, Mao Y, Zhou LF (2001) Use of neuronavigation system inmicrosurgery of pituitary adenoma. Chi J Minim Invasive Neurosurg 6:65–68
3. Elias WJ, Chadduck JB, Alden TD et al (1999) Frameless stereotaxy for transsphenoidal surgery. Neurosurgery 45:271–275
4. He DS, Chen MZ, Wang HJ (2002) Application of neuronavigation system in transsphenoidal surgery. Stereotaxy Funct Neurosurg 15:32–33
5. Jane JA, Thapar K, Kaptain GJ et al (2002) Pituitary surgery: transsphenoidal approach. Neurosurgery 51:435–444