title: PAF of biological fluids in disease: blood levels in allergic rhinitis.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010972:Platelet Activating Factor / Q000097:blood*; D012221:Rhinitis, Allergic, Perennial / Q000097:blood*; D006255:Rhinitis, Allergic, Seasonal / Q000097:blood*
chemical_list: D010972:Platelet Activating Factor