You can read about this new study in the journal of the american geriatrics society , april issue 你可以從美國(guó)4月份出版的美國(guó)老年病學(xué)期刊上了解具體的研究報(bào)告。
The study appears in the april issue of the journal of the american geriatrics society and was led by dr . michael irwin of the university of california , los angeles 由來(lái)自加州大學(xué)洛杉磯分校的邁克爾歐文博士領(lǐng)導(dǎo)的這項(xiàng)研究,刊登在四月號(hào)的《美國(guó)老年社會(huì)雜志》上。