000 004870000a22001690004500
001 21211
090 _a21211
100 _a20100702d k||y0pory50 ba
101 _aeng
102 _aUS
135 _au
200 _aRegional variations in diagnostic practices
_fYunjie Song, e outros
461 _pp. 45-53
_tNew England Journal of Medicine, The
_vVol. 363, nº 1 (2010)
_x0028-4793
_05823
606 _92045
_aMedicina geral
606 _9886
_aDiagnóstico clínico
610 _aClínica geral
700 _928101
_aSong
_bYunjie
942 _cANA
_n0