"One to three" or "four or more"?

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ژورنال

عنوان ژورنال: Cancer

سال: 1997

ISSN: 0008-543X,1097-0142

DOI: 10.1002/(sici)1097-0142(19970215)79:4<668::aid-cncr2>3.0.co;2-a