问题: Inanotherstudy,Dr.Uhrandhiscolleaguesfoundthatthepatients’epithelialcells
A: wouldincreaseifthesepatients’conditionturnedbetter.
B:woulddecreaseifthesepatients’conditionturnedbetter.
C:didn’tchangeinnumber.
D:hadnothingtodowithchemotherapy.
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