by Jones, B.D, Nichols, W.A, Gibson, B.W, Sunshine, M.G, Apicella, M.A
Published in Infection and Immunity (01.11.1997)

by W.A. NICHOLS
Year of Publication 22.11.1979

by Nichols, W.A. (North Carolina State Univ., Raleigh (USA). Dept. of Crop Science), Rufty, R.C
Published in Theoretical and applied genetics (01.07.1992)

by W.A. NICHOLS, JR.F.M. SPRINKEL, J.R. HEARN
Year of Publication 04.04.2001

by Nichols, W.A., Cutright, D.E.
Published in Oral surgery, oral medicine, oral pathology (01.10.1971)