TY - GEN AU - Lecoq,D TI - [Oral and dental hygiene] SN - 1259-4792 PY - 1999///1202 KW - Child KW - Child, Preschool KW - Dental Plaque KW - prevention & control KW - Health Education, Dental KW - methods KW - Humans KW - Infant KW - Oral Hygiene KW - Tooth Eruption N1 - Publication Type: Journal Article ER -