Immunohistochemical expression of matrix metalloproteinases 1 and 2 (MMP-1 and MMP-2) and tissue inhibitor of metalloproteinase 2 (TIMP-2) in ruptured and non-ruptured tubal ectopic pregnancies. - Kucera,E.; Tangl,S.; Klem,I.; Konig,F.; Grosschmidt,K.; Kainz,C.; Sliutz,G. (Wien Klin Wochenschr, 2000)