David Szpilman. FOUR CHILDREN BELOW 14 YEARS-OLD DIE EVERY DAY BY DROWNING IN BRAZIL: HOW ARE WE FIGHTING AGAINST THIS CATASTROPHE? – World Conference on Drowning Prevention, Potsdam – Germany 2013, Book of Abstracts, P65. www.wcdp2013.org
David Szpilman. FOUR CHILDREN BELOW 14 YEARS-OLD DIE EVERY DAY BY DROWNING IN BRAZIL: HOW ARE WE FIGHTING AGAINST THIS CATASTROPHE? – World Conference on Drowning Prevention, Potsdam – Germany 2013, Book of Abstracts, P65. www.wcdp2013.org