ANTIBODY TITRES IN SERUM SAMPLES MEASURED BY IFAT WITH TWO L PNEUMOPHILlA SEROGROUP 1 ANTIGENS IN ALL SAMPLES AND AFTER ABSORPTION WITH CJEJUNl EXTRACT IN TWO*
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MICs
ANTIBODY TITRES IN SERUM SAMPLES MEASURED BY IFAT WITH TWO L PNEUMOPHILlA SEROGROUP 1 ANTIGENS IN ALL SAMPLES AND AFTER ABSORPTION WITH CJE...