For example, why do pro-life people say selection bias is responsible? I realize that Wikipedia gave this reference in regards to the selection bias possibility: http://bcpinstitute.org/printabc_html.htm However, are there more sources? | For example, why do pro-life people say selection bias is responsible? I realize that Wikipedia gave this reference in regards to the selection bias possibility: http://bcpinstitute.org/printabc_html.htm However, are there more sources? |