1 “... to analyze and to reassess the current position and the future direction of such a review series...”

2 “... position and the future direction of such a review series...”

3 “... and to reconsider the current position and the direction of such a series...”

4 “..., it is nevertheless necessary to analyze and to reassess the current position and the future direction of such a...”

5 “... these monographs as an encyclopedia and is in the position to find references to almost all fields of drug research...”

6 “... in ascertaining the current position and in fixing future goals...”

7 “... in ascertaining the current position and in fixing future goals...”

8 “... and to reconsider the current position and the direction of such a series. So far, it has been the Editor's aim...”

9 “... and to reconsider the current position and the direction of such a series. So far, it has been the Editor's aim...”

10 “... in ascertaining the current position and in fixing future goals...”

11 “... in ascertaining the current position and in fixing future goals...”