M. J Prodoehl, N Hatzirodos, H. F Irving Rodgers, Z. Z Zhao, J. N Painter, T. E Hickey, M. A Gibson, W. E Rainey, B. R Carr, H. D Mason, R. J Norman, G. W Montgomery and R. J. Rodgers
MHR: Basic science of reprod. Medicine 15 ( 12 ): 829 - 841 , 2009