B: Yes, I'm Paul Johnson from Boston.
B:是的。我是保罗·约翰逊,来自波士顿。
Neurologist Dr. Sudha Seshadri, of Boston University, said he wouldn't advise taking extra B vitamins unless a doctor had diagnosed signs of deficiency.
波士顿大学的神经科专家Sudha Seshadri称,除非病人被确诊维他命b缺乏,他是不会提倡服用过量维他命b。
Mandy B. Belfort, M. D. , M. P. H. , of Boston Children's Hospital, and colleagues examined the relationshipsofbreastfeeding duration and exclusivity with child cognition at ages 3 and7years.
波士顿儿童医院的贝尔福特博士与她的同事研究了母乳喂养时间分别与3岁、7岁时儿童认知能力的关系。
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