000 00811 a2200277 4500
005 20250511014739.0
264 0 _c19800119
008 198001s 0 0 rus d
022 _a0507-4088
040 _aNLM
_beng
_cNLM
100 1 _aStakhanova, V M
245 0 0 _a[Do antigenic variants of the hepatitis A virus exist?].
_h[electronic resource]
260 _bVoprosy virusologii
_c
300 _a558-9 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAntigens, Viral
_xanalysis
650 0 4 _aFeces
_xanalysis
650 0 4 _aGenetic Variation
650 0 4 _aHepatovirus
_ximmunology
650 0 4 _aHumans
700 1 _aViazov, S O
700 1 _aDoroshenko, N V
700 1 _aZairov, G K
700 1 _aAnan'ev, V A
773 0 _tVoprosy virusologii
_gno. 5
_gp. 558-9
999 _c223852
_d223852