Morales-Chávez, Mariana, & Yornelly Mendoza-Hernández.
" Caries and premature loss of the first permanent molar in grade school children, and parents’ knowledge level, in Vargas state, Venezuela.." <em>Journal of Oral Research</em> [Online], 8.2 (2019): 166-172. Web.  2 May. 2024