i guess you are in nursing program right? . }5 N4 r- N+ x7 Hdo not use translator. some of them do not make sense. & b. S" U, ]) S. atry to use english "answer" website. it might help9 v( `2 n/ x5 Z' c
i have one but i never use it. well, leave me messages on "duan xiao xi'