López-Sánchez, G.F.; Grabovac, I.; Pizzol, D.; Yang, L.; Smith, L.
The Association between Difficulty Seeing and Physical Activity among 17,777 Adults Residing in Spain. Int. J. Environ. Res. Public Health 2019, 16, 4267.
https://doi.org/10.3390/ijerph16214267
AMA Style
López-Sánchez GF, Grabovac I, Pizzol D, Yang L, Smith L.
The Association between Difficulty Seeing and Physical Activity among 17,777 Adults Residing in Spain. International Journal of Environmental Research and Public Health. 2019; 16(21):4267.
https://doi.org/10.3390/ijerph16214267
Chicago/Turabian Style
López-Sánchez, Guillermo F., Igor Grabovac, Damiano Pizzol, Lin Yang, and Lee Smith.
2019. "The Association between Difficulty Seeing and Physical Activity among 17,777 Adults Residing in Spain" International Journal of Environmental Research and Public Health 16, no. 21: 4267.
https://doi.org/10.3390/ijerph16214267
APA Style
López-Sánchez, G. F., Grabovac, I., Pizzol, D., Yang, L., & Smith, L.
(2019). The Association between Difficulty Seeing and Physical Activity among 17,777 Adults Residing in Spain. International Journal of Environmental Research and Public Health, 16(21), 4267.
https://doi.org/10.3390/ijerph16214267