1:  Inouye S, Matsudaira Y, Sugihara Y. 
 Masks for influenza patients: measurement of airflow from the mouth.
Jpn J Infect Dis. 2006 Jun;59(3):179-81. 
PMID: 16785699 [PubMed - indexed for MEDLINE]

2:  Tsujimura K, Obata Y, Matsudaira Y, Nishida K, Akatsuka Y, Ito Y,
Demachi-Okamura A, Kuzushima K, Takahashi T. 
 Characterization of murine CD160+ CD8+ T lymphocytes.
Immunol Lett. 2006 Jul 15;106(1):48-56. Epub 2006 May 11. 
PMID: 16764942 [PubMed - indexed for MEDLINE]

3:  Tsujimura K, Obata Y, Matsudaira Y, Ozeki S, Taguchi O, Nishida K, Okanami
Y, Akatsuka Y, Kuzushima K, Takahashi T. 
 Immunity against mouse thymus-leukemia antigen (TL) protects against
development of lymphomas induced by a chemical carcinogen,
N-butyl-N-nitrosourea.
Cancer Sci. 2004 Nov;95(11):914-9. 
PMID: 15546510 [PubMed - indexed for MEDLINE]