--- https://www.inspq.qc.ca/sites/default/files/publications/1412_memoirebronzagecommcsss.pdf 2012 Canada French sunbathing child adolescent public health guidelines
--- http://medecine-pharmacie.univ-rouen.fr/jsp/saisie/liste_fichiergw.jsp?OBJET=DOCUMENT&CODE=1315993120023&LANGUE=0 http://medecine-pharmacie.univ-rouen.fr/servlet/com.univ.collaboratif.utils.LectureFichiergw?ID_FICHIER=15873 2011 false true false France sunbathing ultraviolet rays educational course dna repair