@article{chávez_2014,  title={Contexto social del debate sobre el control natal en
					Colombia en las décadas de 1960 y 1970: política, medicina y
					sociedad},  volume={21},  ISSN={0104-5970},  url={https://doi.org/10.1590/S0104-59702014000400011},  DOI={10.1590/S0104-59702014000400011},  number={4},  journal={História, Ciências, Saúde-Manguinhos},  publisher={Casa de Oswaldo Cruz, Fundação Oswaldo Cruz},  author={Chávez, Ana María Medina},  year={2014},  month={Oct},  pages={1467–1473} }