1. A Comparative Study of the Development In Vivo and In Vitro of Rat and Rabbit Molars;Glasstone,1938
2. Experiments on the Development of Teeth In Vitro;Hughes;Arch. exper. Zellforsch,1936
3. Studies on the Cultivation of Teeth;Szabo;J. Anat,1954
4. Enamel Epithelium in Tissue Culture;Niizima;Am. J. Anat,1956
5. Outgrowth of Dentinal Fibers Observed in Tissue Culture;Niizima;Ztschr. f. Zellforsch. u. mikr. Anat,1957