000 00703 a2200205 4500
005 20250511192508.0
264 0 _c19920508
008 199205s 0 0 eng d
022 _a0256-9574
040 _aNLM
_beng
_cNLM
100 1 _aPower, M
245 0 0 _aDefinition of the neonatal period.
_h[electronic resource]
260 _bSouth African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
_cApr 1992
300 _a388 p.
_bdigital
500 _aPublication Type: Letter
650 0 4 _aHumans
650 0 4 _aInfant, Newborn
_xphysiology
700 1 _aDe V Heese, H
773 0 _tSouth African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
_gvol. 81
_gno. 7
_gp. 388
999 _c1568062
_d1568062