AIM: To study PK profile of nisoldipine (Nis, imported) in 8 Chinese healthy volunteers. METHODS: Single-dose of Nis was given po. A selective RP-HPLC method w
AIM: To study the serum level of flunarizine, a Ca~(2+) channel blocker, we established a sensitive, accurate and efficient HPLC method. METHODS: A Shimadzu LC