%0 Journal Article %T A study comparing biopharmaceutic characteristics of four once daily controlled release diltiazem preparations %A Hendriks, MGC %A Dogterom, P %A Ebels, JT %A Oosterhuis, B %A Geertsema, LR %A Hulot, T %A Bianchetti, G %A Jonkman, JHG %J Fundamental & Clinical Pharmacology %V 12 %N 5 %@ 0767-3981 %D 1998-09-10 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve