@article{Garza-Sánchez_González-Tovar_2018, title={Social support in old age: differences by sex in a sample from northern Mexico}, volume={4}, url={https://revistainteracciones.com/index.php/rin/article/view/65}, DOI={10.24016/2018.v4n3.155}, number={3}, journal={Interacciones}, author={Garza-Sánchez, Rosa and González-Tovar, José}, year={2018}, month={Sep.}, pages={191-198} }