alchymista: Mitomycin, an anti-cancer drug, at 10x magnification. By Margaret Oechsli, of Jewish Hospital, Louisville, Kentucky. Won 7th place in the 2008 Nikon Small World Competition.
porn pics
alchymista: Mitomycin, an anti-cancer drug, at 10x magnification. By Margaret Oechsli, of Jewish Hospital, Louisville, Kentucky. Won 7th place in the 2008 Nikon Small World Competition.
