摘要
ON January 16, 1993, I received a letter from Shan Jiazhi, professor of gynecology and obstetrics at Shandong Provincial Hospital. In his letter, Shan informed me that a woman would soon give birth to quadruplets and asked me to quickly come to the hospital. In his office, Professor Shan produced two X-rays of the lying-in woman. "This woman, Su Lixin, is a worker with the Jinan No. 1 Machine Tool Factory. Since she was hospitalized, we’ve applied modern comprehensive measures to control the occurrence of complications and have striven for international standards for the gestational period reaching or surpassing 37 weeks." He then told me that in the United States,
