National Institutes of Health National Institute of General Medical Sciences
September 2002
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US Department of Health and Human ServicesPublic Health ServiceNational Institutes of HealthNational Institute of General Medical Sciences
NIH Publication No. 02-4932September 2002http://www.nigms.nih.gov/
On the Cover Photo of Baldomero Olivera: Kerry Matz Photo of Elaine Bearer: John Forasté