@article{erhart_1956,  title={Neurofibrillar differentiation in 8- to 14- somites chick embryos},  volume={14},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X1956000400003},  DOI={10.1590/S0004-282X1956000400003},  number={4},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Erhart, Eros Abrantes},  year={1956},  month={Dec},  pages={299–304} }