Wordnet angielsko-polski 
                        (one of the five major classes of immunoglobulins
involved in fighting blood infections and in triggering production of immunoglobulin G) 
immunoglobina M, IgM 
synonim: immunoglobulin M
(one of the five major classes of immunoglobulins
involved in fighting blood infections and in triggering production of immunoglobulin G) 
immunoglobina M, IgM 
synonim: immunoglobulin M