P. Sipponen

Expression of cyclooxygenase-2 in human gastric carcinoma.

Ari Ristimäki, Niina Honkanen, Heidi Jänkälä et al. · PubMed · 1997 · 824 citations

Medicine, Oncology, Pharmacology +13

Positive serum antibody and negative tissue staining for Helicobacter pylori in subjects with atrophic body gastritis

William E. Karnes, I. Michael Samloff, M Siurala et al. · Gastroenterology · 1991 · 452 citations

Medicine, Microbiology, Pathology +15

Diagnostic value of decreasing IgG, IgA, and IgM antibody titres after eradication of Helicobacter pylori

Timo U. Kosunen, K. Seppälä, Seppo Sarna et al. · The Lancet · 1992 · 387 citations

Veterinary Medicine, Immunology, Infectious Diseases +12

Differences in diagnostic criteria for gastric carcinoma between Japanese and Western pathologists

Ronald J. Schlemper, Masayuki Itabashi, Yo Kato et al. · The Lancet · 1997 · 374 citations

Medicine, Oncology, Pathology +15

Long-Term Course and Consequences of<i>Helicobacter pylori</i>gastritis Results of a 32-Year Follow-up Study

J. Valle, M. Kekki, P. Sipponen et al. · Scandinavian Journal of Gastroenterology · 1996 · 275 citations

Medicine, Internal Medicine, Pathology +17