000			00308nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aDAVID FIELD
245		0	_aTUTORIALS IN PEDIATRICS DIFFRENTIAL DIAGNOSIS
250			_a2ND
260			_bELSEVIER
300			_a288
650			_aPediatric
942			_cMEDI
999			_c7364 _d7364