A.  Shteyer, Gazit, D. , Binderman, I. , and Bab, I. A. 1987. ?Hormone-Responsive Cells Derived From Human Dental Papilla: Characterization In Vitro And In Vivo In Diffusion Chambers?. In Vitro Cell Dev Biol, 23, Pp. 15-20. https://www.ncbi.nlm.nih.gov/pubmed/3027024.