Reiber, H. and P. Thiele. "Species-Dependent Variables in Blood Cerebrospinal Fluid. Barrier Function for Proteins" Clinical Chemistry and Laboratory Medicine, 21.4 (2009): 199-202. Retrieved 21 May. 2013, from doi:10.1515/cclm.1983.21.4.199

Reiber, H. & Thiele, P. (2009). Species-Dependent Variables in Blood Cerebrospinal Fluid. Barrier Function for Proteins. Clinical Chemistry and Laboratory Medicine, 21(4), pp. 193-248. Retrieved 21 May. 2013, from doi:10.1515/cclm.1983.21.4.199

Reiber, H. and P. Thiele. 2009. Species-Dependent Variables in Blood Cerebrospinal Fluid. Barrier Function for Proteins. Clinical Chemistry and Laboratory Medicine. 21(4): 193-248. Retrieved 21 May. 2013, from doi:10.1515/cclm.1983.21.4.199