Roberto Andreu M.D. (aka Bob Andreu)HOW MASKS MAY CURB ALL RESPIRATORY EPIDEMICSA proposal for how simple masks may catch even the tiniest microbes11 min read·Jan 20, 2021----
Roberto Andreu M.D. (aka Bob Andreu)How to Rapidly Calm Your MindA five minute method to achieve peace in tough times8 min read·Jun 30, 2020--1--1