Era casi como alguien sacudiéndote una y otra vez mientras no puedes respirar. Me llamo Myrna, soy una agente de bienes raíces. Me he dedicado a eso durante muchos años. Me diagnosticaron cáncer de...
rathi election john bainer said that obama cares a lot of land writings victims i wasn't widely reported he immediately started walking that perhaps because it seemed party got off the...
Hi I'm Dr Aaron Carroll. And in this new youtube show we are going to try and help you under stand how medical research and health policy work. We are going to make sense of a lot of the...