Comment: in a previous epidemiological study, the prevalence of dysmenorrhea was inversely associated with dietary intake of both fish oil and vitamin B12.
评论:在先前的流行病史研究中,痛经的发生几率与日常饮食中摄取的鱼油和维生素b 12呈现负相关关系。
Mary Emma Young of CropLife America, which represents the pesticide industry, said the group is reviewing the new study and could not yet comment on it.
作为农药产业的代表,美国植保协会的Mary Emma Young说该组织正在复审这项新研究,目前还无法做出任何评论。
The agency did not say who conducted the study or how many patients were included, and an FDA spokeswoman declined to comment.
代理商没说这项研究包括了多少患者,而一个FDA的女发言人也拒绝对此评论。
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