Mustard of acerbity nitrogen of third of purine of Zun of azotic mustard, sulfur, benzene fight tumor medicaments to be able to cause temporary iron bead young cell anaemia is changed.

• 氮芥、硫唑嘌呤、苯丙酸氮芥等抗肿瘤药物能引起暂时的铁粒幼细胞贫血改变。