00368nam a2200121Ia 4500008004100000022001400041040001100055100001900066245009900085260003800184300001400222300001000236251112s9999||||xx |||||||||||||| ||und||  a0007-0920  aCNCLSA  aP.R. Twentyman 0aBritish Journal of CancerbThe Clinical and Scientific Journal of the Cancer Research Campaign  c1991bMacmillan Press LtdaLondon  aP. 1-1040  bV. 63