title: Recent developments in pollen aerobiology.
mesh_terms: D000397:Air Pollution; D000941:Antigens / Q000032:analysis; D001208:Asia; D005060:Europe; D008855:Microscopy, Electron, Scanning; D009656:North America; D011058:Pollen / Q000032:analysis / Q000166:cytology; D013020:South America; D014887:Weather
chemical_list: D000941:Antigens