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Leg saver. Chester Antos, student at Georgetown University medical school, photographed with the newly devised Emerson suction pressure apparatus which designers believe will prevent amputation in man...
UMG21A22_493

Leg saver. Chester Antos, student at Georgetown Un...

Medicine
UMG21A09_078

Medicine

Araucaria heterophylla
UMG21A08_363

Araucaria heterophylla

Bakulev cardio-vascular surgery center in moscow, feb, 2002.
UMG20B12_030

Bakulev cardio-vascular surgery center in moscow, ...

Ulyanovsk region, russia, december 2 2002: operator alexander glotov, of the all-russian institute of atomic reactors (nllar), controls a chamber for production of springs, filled with cerium-144, the...
UMG20B06_087

Ulyanovsk region, russia, december 2 2002: operato...