125 years after Robert Koch's discovery of the tubercle bacillus: the new XDR-TB threat. Is “science” enough to tackle the epidemic? | European Respiratory Society
Germany 10 Mark Silver 1993 - Robert Koch 1843 1910 - P
GERMANY 10 Mark 1993 J- Silver .625 - Robert Koch B49 #Z3975 | eBay
BRD 10 Mark 1993 J Robert Koch UNC | MA-Shops
10 Deutsche Mark 1993. Robert Koch, Germany silver coin, 15,50 grams ! | eBay