ΧΑΡΑΜΑΡΑ Σ. and ΑΝΥΦΑΝΤΑΚΗΣ Ε. 2019. Contribution to the study of swine atrophic rhinitis. II. Vaccine preparation and experimental use in the field. Journal of the Hellenic Veterinary Medical Society. 34, 4 (Dec. 2019), 301–309. DOI:https://doi.org/10.12681/jhvms.21607.