000 00685 a2200217 4500
005 20250511135018.0
264 0 _c19800124
008 198001s 0 0 eng d
022 _a0332-3102
040 _aNLM
_beng
_cNLM
100 1 _aWeir, D G
245 0 0 _aThe clinical significance of the serum vitamin B12 assay.
_h[electronic resource]
260 _bIrish medical journal
_cOct 1979
300 _a413 p.
_bdigital
500 _aPublication Type: Editorial
650 0 4 _aAnemia, Megaloblastic
_xdiagnosis
650 0 4 _aHumans
650 0 4 _aVitamin B 12
_xblood
650 0 4 _aVitamin B 12 Deficiency
_xblood
773 0 _tIrish medical journal
_gvol. 72
_gno. 10
_gp. 413
999 _c520764
_d520764