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https://blog.sciencenet.cn/blog-3536222-1443809.html
http://www.pubmedplus.cn/P/SearchQuickResult?wd=2be1f26b-367d-4ed2-81e5-2abefae3ae1e
01. | Folic Acid Deficiency | 632 篇 | 100.000% |
02. | Vitamin B 12 | 632 篇 | 100.000% |
03. | Vitamin B 12 Deficiency | 632 篇 | 100.000% |
04. | Humans | 600 篇 | 94.937% |
05. | Folic Acid | 562 篇 | 88.924% |
06. | Female | 379 篇 | 59.968% |
07. | Male | 302 篇 | 47.785% |
08. | Adult | 217 篇 | 34.335% |
09. | Middle Aged | 183 篇 | 28.956% |
10. | Aged | 181 篇 | 28.639% |
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