E. M. Campbell

发表

K. R. Schultz, E. M. Campbell, E. M. Campbell, 2002 .

E. M. Campbell, P. B. Radha, C. J. Forrest, 2019, Nature.

E. M. Campbell, Juan Ramón Vidal Romaní, C. R. Twidale, 1995 .

E. M. Campbell, M. Cray, 2008 .

E. M. Campbell, L. Heal, 1995, American journal of mental retardation : AJMR.

E. M. Campbell, J. Fortune, K. Heinlein, 1998, Research in developmental disabilities.

Brian R. Bryant, E. M. Campbell, R. Schalock, 2002, Mental retardation.

E. M. Campbell, L. Hilborn, W. R. Hall, 1974, Dental clinics of North America.

Robert L. Schalock, Brian R. Bryant, E. M. Campbell, 2011 .

E. Michael Campbell, E. M. Campbell, J. M. Perlado, 2021 .

E. M. Campbell, P. A. Meyer, 1981, American journal of mental deficiency.