Bonner, P., Friedli, A., & Baker, R. (1994). Botulinum A toxin stimulates neurite branching in nerve-muscle cocultures. Brain Research. Developmental Brain Research, 79(1), 39-46. https://doi.org/10.1016/0165-3806(94)90047-7 (Original work published 1994)

Baker, R., Bonner, P., Porter, J., Madhat, M., & Gross, J. (1969). Myoblast transfer therapy in the treatment of ptosis: a preliminary study. Journal of Pediatric Ophthalmology and Strabismus, 30(2), 113-7. https://doi.org/10.3928/0191-3913-19930301-12 (Original work published 1969)