Authors: Happonen, I Linden, J Westermarck, E

Citation: I. Happonen et al., Effect of triple therapy on eradication of canine gastric helicobacters and gastric disease, J SM ANIM P, 41(1), 2000, pp. 1-6

Authors: Jalava, K On, SLW Vandamme, PAR Happonen, I Sukura, A Hanninen, ML

Citation: K. Jalava et al., Isolation and identification of Helicobacter spp. from canine and feline gastric mucosa (vol 64, pg 3998, 1998), APPL ENVIR, 65(2), 1999, pp. 877-877

Authors: Happonen, I Linden, J Saari, S Karjalainen, M Hanninen, ML Jalava, K Westermarck, E

Citation: I. Happonen et al., Detection and effects of helicobacters in healthy dogs and dogs with signsof gastritis, J AM VET ME, 213(12), 1998, pp. 1767-1774