Voucher specimens and quality control in avian molecular studies Voucher specimens and quality control in avian molecular studiesv. 138No. 2345-346Winker, Kevin, Braun, Michael J., and Graves, Gary R. 1996. "Voucher specimens and quality control in avian molecular studies." Ibis, 138, (2) 345–346.More...ID: 70600Type: articleKeywords: CRC; NZP; NMNH; NH-Vertebrate Zoology