Microfilaments, the smooth endoplasmic reticulum and synaptic ribbon fields in the pinealocytes of the baboon (Papio ursinus)Supported by the Medical Research Council and the University of Pretoria. - Theron, J. J.; Biagio, R.; Meyer, A. C.; Boekkooi, S. (Wiley-Blackwell, 1979)
http://dx.doi.org/10.1002/aja.1001540203
Keywords: WW-YZ