A.60min B.30min C.120min D.150min E.180min
A.血漿中結(jié)合鈣濃度升高 B.血漿中結(jié)合鈣濃度降低 C.血漿中游離鈣濃度降低 D.血漿中游離鈣濃度升高 E.游離鈣濃度升高,結(jié)合鈣濃度降低
A.2個月 B.1個月 C.3個月 D.半年 E.1年