00279nam a2200109Ia 4500008004100000040001100041100002700052245003100079260003500110300001500145300000900160251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aProfessor H. J. Tagnon 0aEuropean Journal of Cancer  c1973bPergamon PressaNew York  aP. 459-887  bV. 9