document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=69783\">更低剂量的化疗药物也会对肌肉细胞造成影响</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=69785\">芯片短缺对汽车销售冲击巨大</a></p></div>");