000			00286nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aXX
245		0	_aORAL HEALTH SURVEYS BASIC METHODS
250			_a4th(1999)
260			_bAITBS
300			_a66
650			_aDental
942			_cSURG
999			_c6687 _d6687