Irmeli Happonen

Culture and Characteristics of Helicobacter bizzozeronii, a New Canine Gastric Helicobacter sp.

M. L. Hänninen, Irmeli Happonen, S. Saari et al. · International Journal of Systematic Bacteriology · 1996 · 166 citations

Biology, Medicine, Bacteriology +11

Helicobacter salomonis sp. nov., a Canine Gastric Helicobacter sp. Related to Helicobacter felis and Helicobacter bizzozeronii

Katri Jalava, Maija Kaartinen, M. Utriainen et al. · International Journal of Systematic Bacteriology · 1997 · 142 citations

H. Felis, Bacteriology, Gastroenterology +22

Isolation and Identification of <i>Helicobacter</i> spp. from Canine and Feline Gastric Mucosa

Katri Jalava, Stephen L. W. On, Peter Vandamme et al. · Applied and Environmental Microbiology · 1998 · 121 citations · Full text

Detection and effects of Helicobacters in healthy dogs and dogs with signs of gastritis

Irmeli Happonen, Jere Lindén, Seppo Saari et al. · Journal of the American Veterinary Medical Association · 1998 · 103 citations · Full text

Occurrence and Topographical Mapping of Gastric<i>Helicobacter</i>‐like Organisms and Their Association with Histological Changes in Apparently Healthy Dogs and Cats

Irmeli Happonen, S. Saari, L. Castren et al. · Journal of Veterinary Medicine Series A · 1996 · 82 citations