Cysteine protease of Porphyromonas gingivalis 381 enhances binding of fimbriae to cultured human fibroblasts and matrix proteins - Kontani,M.; Ono,H.; Shibata,H.; Okamura,Y.; Tanaka,T.; Fujiwara,T.; Kimura,S.; Hamada,S. (Infect Immun, 1996)