title: Analysis of covariance in nursing research.
authors: School of Nursing, State University of New York, Buffalo.
authors: Y W
authors: YW
authors: Wu
authors: M J
authors: MJ
authors: Slakter
mesh_terms: D000704:Analysis of Variance; D015982:Bias; D006801:Humans; D015999:Multivariate Analysis; D015399:Nursing Research / Q000379:methods*; D011897:Random Allocation