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Illustration showing how the primary breast tumor metastasized through the lymphatic and blood vesse
(A) Common sites for cholelithiasis; (B) a gallbladder specimen with multiple gallstones.
On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a
The firing order is cast or stamped on the intake manifold on most engines that have a distributor ...
One pathway of primary succession in Alaska’s Glacier Bay region.
Multiple origins of replication on a single chromosome from Drosophila melanogaster