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Avian Diseases|April 1, 1976
Strains of infectious bronchitis virus on the Delmarva peninsula and in ArkansasR B Johnson, W W Marquardt
Obstetrical & Gynecological Survey|August 2, 2005
Management of multiple pregnancy: prenatal care-part IAllen Ayres, Timothy R B Johnson
Obstetrical & Gynecological Survey|August 2, 2005
Management of multiple pregnancy: labor and deliveryAllen Ayres, Timothy R B Johnson
The Journal of Biological Chemistry|May 25, 1983
In vitro formation of disulfide-bonded fibronectin multimersD F Mosher, R B Johnson
Virology|February 13, 2001
Activation of human rhinovirus-14 3C proteaseQ M Wang, R B Johnson
Avian Diseases|January 1, 1976
New strains of infectious bronchitis virus isolated in MaineR B Johnson, W W Marquardt
Canadian Journal of Sport Sciences = Journal Canadien Des Sciences Du Sport|March 1, 1991
Measuring the reliability of a computer-aided systematic observation instrumentR B Johnson, I M Franks
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