Morphology of human fetal brain cultures. Thompson, J. M., and S. W. Norby. Thompson, J. M. and E. G. Thompson. Developmental changes in spinal cord neurite promoting activity from chick muscle extracts. Thompson, J. M. and S. Rapoport.
Retinal neurons lack an acetylcholine aggregating factor.
Pierce, S. T., A. K. Bishop and J. M. Thompson. Developmental patterns of neurite outgrowth from chick embryo spinal cord and retinal neurons on laminin substrates.