Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KIELSTEIN P.,Serological typing and identification of immunogenic cross reactions of Haemophilus parasuis (Glasser's disease),Mh. Vet. Med.,,,1991,46,,586-589,https://cir.nii.ac.jp/crid/1570572699640617600,