Liječenje djece od respiratornih bolesti na 420 metara ispod zemlje imeđu slojeva kalijuma i soli.
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko
REUTERS/Vasily Fedosenko