Results 91 to 100 of about 845 (119)

[Epidemiological characteristics of febrile seizure among children under 6 years old in Ningbo City from 2015 to 2021]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Liu G   +10 more
europepmc   +1 more source

大兴安岭汗马保护区原麝冬季采食资源可获得性分析

open access: yes野生动物学报
2022年2—3月,在内蒙古大兴安岭汗马国家级自然保护区开展原麝(Moschus moschiferus)野外调查和粪便样本采集,共收集疑似原麝新鲜粪便样本36份,经分子生物学方法确定原麝粪便样本33份,同时采集14种原麝可采食的植物样本。通过食性分析,测定可采食植物的宏营养和微营养含量,定量食物可获得性和可食植物的营养含量,以探究原麝冬季食性及食物资源可获得性。结果表明:不同种类食物组成比例和食物可获得性存在差异,地衣是原麝冬季大宗食物(50.65%),环境中食物可获得性不是决定食物组成比例的主要因素;
陈思琪   +9 more
doaj  

[Risk factors for cow's milk protein allergy in infants: a multicenter prospective nested case-control study]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Hou L   +9 more
europepmc   +1 more source

Analysis of child mortality under 5 years old in Liuyang City from 2013 to 2020. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban, 2022
Zhou H, Zhang M, Chen S, Yang Y, Wang J.
europepmc   +1 more source

[Observation and analysis of Vitamin D levels in 147 children undergoing adenoidectomy and/or tonsillectomy]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
DU J   +6 more
europepmc   +1 more source

[Medical emergency support for the snowboarding project during the Beijing Winter Olympics]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Ma Y   +6 more
europepmc   +1 more source

[Expert recommendations for the prevention of common respiratory viral infections in neonates]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Neonatal Health Care Committee of Chinese Maternal and Child Health Association.
europepmc   +1 more source

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