Common dietary sources of vitamin B12 include fish, poultry, and meat products.

The deviations of serum folic acid and vitamin B12 concentration were significant among the three groups ( P0.05).

三组研究对象血清维生素B12浓度和血清叶酸浓度的比较，两两之间差异均有统计学意义（P0.05）。

Vitamin B12 was selected as a model drug and the in vitro release properties was studied.

以维生素B12为模型药物，研究药物的释放性质。

Evidence is mounting that levels of vitamin B12 may be connected to the risk of developing Alzheimer's disease.

越来越多的证据剖明维生素B12水平可能与发生老岁首呆症的风险有关。

Study on serum folic acid and vitamin B12 levels of patients with depression

抑郁症患者血清叶酸和维生素B12浓度研究

Vitamin B12 injection and verapamil injection can promote further emulsion of emulsified silicone oil.

维生素B12注射液和维拉帕米注射液具有促进乳化硅油进一步乳化的作用。

Vitamin B12 is also called cobalamin because it contains the metal cobalt.

维生素B12也被称为维生素B12，因为它含有的金属钴。

Milk powder and formula food for infant and young children& Determination of vitamin B12 activity ( microbiological method)

GB/T5413.14-1997婴幼儿配方食品和乳粉维生素B12活性测定（微生物法）

Conclusion: Significant regional and gender differences in plasma vitamin B12 concentration were observed in Chinese adults.

结论：我国成年人群血浆维生素B12水平存在明显的地区和性别差异；

Relationship between folacin, vitamin B12 and plasma homocysteine levels in vascular dementia

叶酸、维生素B（12）及血浆同型半胱氨酸水平与血管性痴呆的关系

MAIN OUTCOME MEASURES:① differences of vitamin B12 level in the AD group and the control group.

主要观察指标：①AD组及对照组之间维生素B12水平差异。

The results indicated that vitamin B12 added glucose have a clear antimutagenic effect on the cold waving agent.

结果显示，VB12和葡萄糖对冷烫精的致突变作用有明显的拮抗作用。

AIM: To evaluate the effect of Vitamin B12 on deep herpes simplex keratitis.

目的：观察维生素B12球结膜下注射联合抗病毒药物治疗深层单疱病毒性角膜炎的疗效。

Certain species of seaweed have been reported to contain appreciable quantities of Vitamin B12.

曾有报道某些种海藻含有相当量的维生素B12。

Vitamin B12 can also be found in milk and some fortified cereals.

牛奶和一些强化谷物中也含有维生素B12。

One thing that might interest them vegans is that non-alcoholic beer can be found vitamin B12.

你可能感兴趣的一件事是，不含酒精的啤酒中发现了维生素B12。

Vegans consume no animal products and are susceptible to vitamin B12 deficiency.

素食者不吃任何动物性食物，易患维生素B12缺乏症。

The CFDA said a system was being set up to track vaccines from production to use.

国家食品药品监督管理总局称，正在建立疫苗从生产到使用的全程追溯制度。

Tmall has received a notice from the China Food and Drug Administration's ( CFDA) Hebei province branch, requiring "urgent control measures relating to drug products."

天猫收到了河北省食品药品监督管理局的通知，要求对药品类目采取紧急管控措施。

Perhaps still blinking after Rihanna showed up in a transparent dress to last year's ceremony, the CFDA has elected not to anoint a so-called Fashion Icon in 2015.

美国时装设计师协会也许仍对去年蕾哈娜（Rihanna）身穿透明连衣裙现身颁奖礼感到震惊，它决定2015年不颁发所谓的时尚偶像奖（Fashion Icon）。

Perhaps one of her finds was the pointed on-trend merlot velvet pair she wore to the7th annual CFDA awards that very night.

而她在出席今年CFDA的典礼时所穿的那双天鹅绒露趾鞋或许就是“战利品”之一。