title: MN blood groups and asthma onset.
authors.forename: N
authors.initials: N
authors.lastname: Bottini
authors.forename: F
authors.initials: F
authors.lastname: Ronchetti
authors.forename: M P
authors.initials: MP
authors.lastname: Villa
mesh_terms: D000485:Allergens / Q000276:immunology*; D001249:Asthma / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D004731:Endotoxins / Q000276:immunology*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D019158:N-Acetylneuraminic Acid / Q000276:immunology*
chemical_list: D000485:Allergens; D004731:Endotoxins; D019158:N-Acetylneuraminic Acid