Provoking factors, including chemicals, in Dutch patients with vitiligo.

BACKGROUND In vitiligo, many provoking factors have been described, but epidemiological data, especially on the role of contact with chemicals, are scarce. OBJECTIVE To obtain an insight into the patient-reported factors provoking vitiligo, including contact with chemicals. METHODS A retrospective cohort study was conducted on all 1264 patients with… (More)