TY - JOUR T1 - Incontinence in women: different response rates may introduce bias in community studies of pad consumption. JF - Journal of Epidemiology and Community Health JO - J Epidemiol Community Health SP - 419 DO - 10.1136/jech.48.4.419 VL - 48 IS - 4 AU - H Sandvik AU - S Hunskaar Y1 - 1994/08/01 UR - http://jech.bmj.com/content/48/4/419.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -