1 “... as well as a stimulus for further research to biologists and clinicians. We wish to acknowledge...”

2 “... and promotion, and their relationship with tumor promoters and growth factors is well established. During cancer...”

3 “... area, in addition to the well-established clinical uses of Ca2+ channel inhibitors, exciting new work...”

4 “..., natural biological defense systems, and the design of "antiradical" therapies. But it is now well...”

5 “... the morphology as well as the function of the vessel wall...”