TY - BOOK ED - World Health Organization. TI - Common oral diseases: prevention and emergency care, a manual for teachers PY - 1980/// CY - Geneva PB - World Health Organization KW - Preventive dentistry KW - education KW - Mouth diseases KW - prevention and control KW - Tooth diseases KW - Surgery, Oral KW - methods KW - Community health aides KW - Teaching materials KW - Manuals UR - http://apps.who.int/iris/ UR - http://apps.who.int/iris/ ER -