Sjögren’s antibody testing is done using a blood sample. It checks antibody levels, including anti-SS-A (also called anti-Ro) and anti-SS-B (also called anti-La). Anti-SS-A and anti-SS-B are ...
The Russian S-400 air defense system used its radar to track and guide anti-aircraft missiles toward the French maritime patrol aircraft Atlantique 2 during a NATO observation flight over the Baltic ...
A French Navy’s Atlantique 2 Maritime Patrol Aircraft (MPA) was locked by a Russian S-400 air defense system while flying over international waters of the Baltic Sea in the night between Jan. 15 ...
Ukrainian forces struck radar equipment of the advanced S-400 air defense system in Russia's Belgorod Oblast, Ukraine's General Staff reported on Jan. 17. According to the military, the positions of ...
(Christophe Ena/Pool/AFP via Getty Images) PARIS — France says a Russian S-400 air-defense system targeted a French maritime patrol flight over the Baltic Sea this week in what the country’s ...
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