biostudies-literatureUnknown33(17)The EMBO journal1977-1977https://www.ebi.ac.uk/biostudies/studies/S-EPMC4195790biostudies-literatureNatural IgG antibodies provide innate protection against ficolin-opsonized bacteriaPMC4195790falseNatural IgG antibodies provide innate protection against ficolin-opsonized bacteria2014-01-01T00:00:00Z2014 Sep2025-04-26T20:56:59.95Z2025-04-06T16:34:09.112ZS-EPMC4195790