D. Johnson

发表

R. Johnson, M. Wang, H. Guthrie, 1994, The Journal of adolescent health : official publication of the Society for Adolescent Medicine.

M. Stern, J. Linn, D. Otterby, 1989, Journal of dairy science.

L. D. Muller, R. A. Murray, C. Polan, 1991, Journal of dairy science.

D. Otterby, J. Murphy, D. Johnson, 1976 .

R. G. Lundquist, J. Linn, D. Otterby, 1983, Journal of dairy science.

W. A. Clark, H. H. Van Horn, R. Cook, 1990, Journal of dairy science.

D. Putnam, M. May, J. Linn, 1993, Journal of dairy science.

D. Otterby, D. Johnson, H. Polzin, 1977 .

J. A. Levisky, S. Karch, D. Bowerman, 2001, Forensic science international.

D. Otterby, J. Murphy, D. Johnson, 1976, Journal of dairy science.

L. Hansen, B. Heins, J. Linn, 2010, Journal of dairy science.

C. W. Young, R. R. Bonczek, D. Johnson, 1988, Journal of dairy science.

J. A. Levisky, S. Karch, J. Levisky, 2001, Forensic science international.