Los riesgos y beneficios de los medicamentos OTC (Over The Counter)
http://well.blogs.nytimes.com/2015/11/30/over-the-counter-medicines-benefits-and-dangers/?em_pos=small&emc=edit_hh_20151204&nl=well&nl_art=4&nlid=66779282&ref=headline&te=1&_r=0