A phase II study in infants began in Ghana in late August with results expected in 2010.

8月下旬在加纳开始了婴儿中的II期研究，预计将在2010年产生结果。

youdao

A phase II study in infants began in Ghana in late August with results expected in 2010.

8月下旬在加纳开始了婴儿中的II期研究，预计将在2010年产生结果。

youdao