Big toenail and hair samples as biomarkers for fluoride exposure: a pilot study - Elekdag-Turk, Selma; Almuzian, Mohammed; Turk, Tamer; Buzalaf, Marília Afonso Rabelo; Alnuaimi, Ali; Dalci, Oyku; Darendeliler, M. Ali (BMC Oral Health, 2019)