Expression of matrix metalloproteinases 1 and 2 genes in a possible association with metastatic abilities of human pancreatic cancer cells

1. Jimi, S.-I.
2. Shono, T.
3. Ono, M.
4. Kuwano, M.
5. Tanaka, M.
6. Lopez-Otin, C.
7. Kono, A.