TY - JOUR AU - Folkman, J; Langer, R; Linhardt, RJ; Haudenschild, C; Taylor, S TI - Angiogenesis inhibition and tumor regression caused by heparin or a heparin fragment in the presence of cortisone JO - Science VL - 221 PY - 1983 DO - 10.1126/science.6192498 SP - 719 EP - 25. ER -