TY - JOUR TI - Rational Use of Fluorides in Caries Prevention N1 - Digitised reading JF - Acta Odontologica Scandinavica AU - Fejerskov, Ole AU - Thylstrup, Anders AU - Larsen, Mogens Joost UR - https://contentstore.cla.co.uk/secure/link?id=3f4c62c9-3f30-e911-80cd-005056af4099 PY - 1981-01 EP - 249 SP - 241 SN - 0001-6357 SN - 1502-3850 IS - 4 VL - 39 ER -