R. Ellis

发表

R. Ellis, D. Whittington, 1981 .

R. Ellis, Elaine Hogard, 2010, Journal of evaluation in clinical practice.

R. Ellis, D. Whittington, 1983 .

R. Ellis, 1970, Nursing research.

R. Ellis, D. Sines, Elaine Hogard, 2013, Journal of intellectual disabilities : JOID.

R. Ellis, Robert (Bob) Gates John Gates, 2003 .

R. Ellis, C. Wakefield, Dave Smith, 2020, Nurse education in practice.

R. Ellis, D. Whittington, 1993 .

R. Ellis, Elaine Hogard, 2006, Evaluation review.

R. Ellis, Robert (Bob) Gates John Gates, N. Kenworthy, 1995 .