@article{Matallanta_1970, title={Comunicaciones breves}, volume={1}, url={https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/1809}, DOI={10.25100/cm.v1i1.1809}, abstractNote={none<span style="white-space: pre;"> </span>}, number={1}, journal={Colombia Medica}, author={Matallanta, Alonso}, year={1970}, month={Jun.}, pages={16–23} }