Original caption: Dr. Rosalyn Yalow, a nuclear physicist who spent 30 years researching hormones at the Bronx Veterans Administration Hospital, works in her lab 10/13 after learning she was one of three American doctors awarded the 1977 Nobel Prize for Medicine. Sharing the honors with her for their work in hormones are Dr. roger Guilleman of San Diego's Salk Institute, and Dr. Andrew V. Schally of the Veterans Administration Hospital in New Orleans.
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