has part
has part
has_part
inheres in
inheres_in
characteristic of
inheres in
has modifier
B-1a B cell
decreased B-1 B cell number
abnormal B-1a B cell morphology
decreased B-1a cell number
MP:0008168
MPheno.ontology
decreased number of B-1a cells
reduced B-1a cell number
reduced number of the B-1 B cell subset bearing the CD5 surface marker
abnormal
decreased amount