Llwytho...
重庆市托幼机构儿童膳食营养调查
OBJECTIVE: To investigate the status of dietary nutrition in kindergartens of Chongqing, China. METHODS: A total of 295 kindergartens (47 first-class ones, 88 second-class ones, and 160 third-class ones) from the 11 districts or counties of Chongqing by stratified cluster random sampling were invest...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | Zhongguo Dang Dai Er Ke Za Zhi |
|---|---|
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
中国当代儿科杂志编辑部
2017
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7390113/ https://ncbi.nlm.nih.gov/pubmed/28100325 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.7499/j.issn.1008-8830.2017.01.010 |
| Tagiau: |
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