@article {Gershenson2013Previniendo-enf, title = {Previniendo enfermedades cr{\'o}nico-degenerativas con vacunas sociales}, journal = {Cirug{\'{\i}a y Cirujanos}, volume = {81}, number = {2}, year = {2013}, pages = {83-84}, url = {http://tinyurl.com/cdswlx5}, author = {Carlos Gershenson and Thomas Wisdom} }