c ) the following biological investigations were done : blood count , sedimentation rate , protein electrophoresis and immunoelectrophoresis , ige , b virus markers , circulating immune complexes , anti-nuclei and anti-adn antibodies , latex and waaler-rose tests , total complement , c3 , c4 , and c1 esterase inhibitor .
C1176468
sedimentation rate
C0022885
tests