Zippel R, Werner E, Meyer P
Laryngol Rhinol Otol (Stuttg). 1976 Jan;55(1):31-6.
Localization of IgG and IgA was investigated by means of indirect immunofluorescence method in human normal respiratory nasal mucosa. The IgA content in the mucosal plasmacytes was essentially higher than IgG content localized in the plasmacytes. The IgG attached fluorescence of plasmacytes was relatively weak in comparison with interstitium.