TY - JOUR T1 - Differential diagnosis of dental fluorosis made by undergraduate dental students JO - einstein (São Paulo) A1 - Rigo, Lilian A1 - Lodi, Leodinei A1 - Garbin, Raíssa Rigo SN - 1679-4508 UL - 10.1590/S1679-45082015AO3472 VL - 13 Y1 - 2015 PB - Brazil ER -