000			00486nam a2200169Ia 4500
008			200309s9999 xx 000 0 und d
020			_a0763729272
041	0		_aeng
060	0	4	_aWA950 _bS998E 2007
100	0		_aNieto F. Javier.
100	0		_aSzklo Moyses.
245	1	0	_aEpidemiology : _bBeyond the Basics
250			_a2nd ed.
260			_aMassachusetts _bJones and Bartlett _c2007
300			_a489 p.
650		4	_aEPIDEMIOLOGIC METHODS / CLINICAL EPIDEMIOLOGY
999			_c35257 _d35257