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美国华盛顿消息:据今日出版的《JAMA》杂志上的3篇重要报告称,二十年来生育控制药的使用表明,以前对避孕药可能引起较多癌症的恐惧,是没有根据的。两个主要的联邦卫生机构——疾病控制中心以及国立儿童卫生和人类发展研究所发现口
WASHINGTON, USA (Reuters) - Three major reports in the JAMA magazine published today show that the use of fertility control drugs for more than two decades shows that the previous fear of more contraceptives causing more cancer was unfounded. Two major federal health agencies, the Centers for Disease Control and Prevention and the National Institute of Child Health and Human Development found that