title: Chi squared test versus Fisher's exact test.
authors: K C
authors: KC
authors: Wong
mesh_terms: D005260:Female; D006297:Health Services Accessibility / Q000706:statistics & numerical data*; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D057240:Patient Preference / Q000706:statistics & numerical data*; D013689:Telephone