1. Arbuthnott, E.R., Ballard, K.J., Boyd, I.A., Gladden, M.H., & Sutherland, F.I. (1982). The ultrastructure of cat fusimotor endings and their relationship to foci of sarcomere convergence in intrafusal fibres, J. Physiol. 331, 285–309.
2. Banks, R.W. (1981). A histological study of the motor innervation of the cat’s muscle spindle. J. Anat. 133, 571–591.
3. Banks, R.W. (1983). A morphometric study of intrafusal motor endings in the cat. J. Physiol. 341, 15–16P.
4. Barker, D., Emonet-Dénand, F., Laporte, Y., Proske, U. & Stacey, M.J. (1973). Morphological identification and intrafusal distribution of the endings of static fusimotor axons in the cat. J. Physiol. 230, 405–427.
5. Barker, D., Emonet-Dénand, F., Laporte, Y. & Stacey, M.J. (1980). Identification of the intrafusal endings of skeletofusimotor axons in the cat. Brain Res. 185, 227–237.