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几年来,我们把维生素K(以下简称VK)制剂普遍用于平滑肌的止痛和平喘,收到较好的疗效。现介绍如下:
In recent years, we have vitamin K (hereinafter referred to as VK) preparations commonly used in the smooth muscle pain and asthma, received good results. Now introduced as follows: