Leta 1984 sta avstralska raziskovalka Barry Marshall in Robin Warren ugotovila, da so bakterije Helicobacter pylori glavni vzrok za gastritis in razjede v želodcu.
© Chloroformzt Official - Est 2009
10 Zanimiva Dejstva About Medical breakthroughs and advancements

10 Zanimiva Dejstva About Medical breakthroughs and advancements