Bronchial secretion secretes:
(IgA) (140 - CP) (89-AN 7th)IgA - Principal immunoglobulin that appears in the sero-mucinous secretions such as milk,, saliva, tears, nasal fluids, sweat and secretions of respiratory, intestinal and genital tracts,
IgA
IgE
IgM
IgG
Immunology