 |  |  |  All aboard
 First-year medical students enjoy the annual dean's welcoming party, held Aug. 19 at the Saint Louis Zoo.
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 |  |  |  | Research may help treat ulcers, stomach cancers
 Scientists studying Helicobacter pylori have uncovered new intricacies in the way the bacterium sticks to humans' stomach lining.
Barrack named to Knight professorship
 He will also serve as chief of the Adult Reconstructive Surgery Service for the Department of Orthopaedic Surgery.
Peck named to national health insurance committee
 The group will address ways to redesign health insurance benefits, payment and performance improvement programs.
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