@article{lin_2013,  title={Submerged fermentation of Lactobacillus rhamnosus YS9 for γ-aminobutyric acid (GABA) production},  volume={44},  ISSN={1517-8382},  url={https://doi.org/10.1590/S1517-83822013000100028},  DOI={10.1590/S1517-83822013000100028},  number={1},  journal={Brazilian Journal of Microbiology},  publisher={Sociedade Brasileira de Microbiologia},  author={Lin, Qian},  year={2013},  pages={183–187} }