TY - GEN AU - Grecco,A J AU - Toledo,B E AU - de Toledo,O A TI - [Prevalence of malocclusions in schoolchildren from two urban areas with different drinking water fluorine concentrations] SN - 0014-6684 PY - 1978///0329 KW - Adolescent KW - Brazil KW - Child KW - Fluoridation KW - Humans KW - Malocclusion KW - epidemiology KW - Students KW - Urban Population KW - Water Supply N1 - Publication Type: Comparative Study; English Abstract; Journal Article ER -