5Radinsky R. Paracrine growth regulation of human colon carcinoma organ - specific metastasis [ J ]. Cancer Metastasis Rev, 1993,12 ( 3 -4) :345 -361.
6Nicoson GL. Cancer progression and growth:relationship of paracrine and autocrine growth mechanisms to organ preference of metastasis[ J]. Exp Cell Res, 1993 ,204 (2) : 171 - 180.
7Djaldetti M, Sredni B, Zigelman R, et al. Muscle cells produce a low molecular weight factor with anti - cancer activity [ J ]. Clin Exp Metastasis, 1996,14 : 189 - 196.
8Fishman P, Bar- Yehuda S, Vagman L. Adenosine and other low molecular weight factors released by muscle cells inhibit tumor cell growth[J]. Cancer Res,1998 ,58 :3181 -3187.
9Bar- Yehuda S, Farbstein T, Barer F, et al. Orol administration of muscle derived small molecules inhibits tumor spread while promoting normal cell geowth in mice[ J]. Clin Exp Metastasis, 1999,17: 531 - 535.
