@article{oliveira_mello_montenegro_paz_lima_leite_2021,  title={QUANTIFICATION OF NEURAL ELEMENTS IN POSTERIOR CRUCIATE LIGAMENT: COMPARISON BETWEEN HEALTHY KNEES AND WITH PRIMARY OSTEOARTHROSIS},  volume={29},  ISSN={1413-7852},  url={https://doi.org/10.1590/1413-785220212905240286},  DOI={10.1590/1413-785220212905240286},  number={5},  journal={Acta Ortopédica Brasileira},  publisher={ATHA EDITORA},  author={OLIVEIRA, MARCELO PARENTE and MELLO, ROBERTO JOSÉ VIEIRA DE and MONTENEGRO, LUCIANO TAVARES and PAZ, SILVANIA TAVARES and LIMA, DIEGO ARIEL DE and LEITE, JOSÉ ALBERTO DIAS},  year={2021},  month={Sep},  pages={253–257} }