title: Nonresponses to surveys and the resultant research biases.
authors: Joyce J
authors: JJ
authors: Fitzpatrick
mesh_terms: D015982:Bias; D003625:Data Collection / Q000706:statistics & numerical data*; D015987:Effect Modifier, Epidemiologic; D006801:Humans; D015399:Nursing Research / Q000706:statistics & numerical data*