OBJECTIVE To study the relative bioavailability of mecobalamin Tablets in healthy volunteers.
目的:研究甲钴胺片在健康志愿者体内的相对生物利用度.
Objective : To establish high performance liquid chromatography ( HPLC ) for the determination of the mecobalamin - related substances.
目的: 建立高效液相色谱法(HPLC ),测定甲钴胺的有关物质.