B cell mediated immunity
http://purl.obolibrary.org/obo/GO_0019724
B细胞介导的免疫
GO:0019724
http://purl.obolibrary.org/obo/clo.owl
http://purl.obolibrary.org/obo/cl.owl
http://purl.obolibrary.org/obo/GO_0002460
http://purl.obolibrary.org/obo/GO_0002449