000 00831 a2200265 4500
005 20250512163310.0
264 0 _c19710108
008 197101s 0 0 rus d
022 _a0042-8825
040 _aNLM
_beng
_cNLM
100 1 _aUtkin, V M
245 0 0 _a[Potassium and sodium levels in the blood of the mother and twins immediately after birth].
_h[electronic resource]
260 _bVoprosy okhrany materinstva i detstva
_cJun 1970
300 _a67-9 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aFemale
650 0 4 _aHumans
650 0 4 _aMaternal-Fetal Exchange
650 0 4 _aPotassium
_xblood
650 0 4 _aPregnancy
650 0 4 _aSodium
_xblood
650 0 4 _aTwins
700 1 _aChikin, V G
773 0 _tVoprosy okhrany materinstva i detstva
_gvol. 15
_gno. 7
_gp. 67-9
999 _c5481249
_d5481249