TY - GEN AU - Spencer,A J TI - Decline in primary tooth decay in New Zealand SN - 0314-9021 PY - 1989///0802 KW - Child, Preschool KW - Dental Caries KW - epidemiology KW - Dental Health Services KW - Fluoridation KW - Humans KW - New Zealand N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1753-6405.1989.tb00182.x ER -