(Q45791670)
Statements
1 reference
On the origin of the H1N1 (A/USSR/90/77) influenza virus (English)
1 reference
On the Origin of the H1N1 (A/USSR/90/77) Influenza Virus (English)
1 reference
J. V. Kozlov
V. G. Gorbulev
A. G. Kurmanova
A. A. Bayev
A. A. Shilov
1 October 1981
1 reference
56
1 reference
Pt 2
1 reference
437-440
1 reference