... Circulation, 54,884 (1976). Wilkinson, and J. A. Oates, ihid., 56,980 (1977). and D. C. Harrison, ibid., 57.787 (1978). ... 0022-35491 801 0 100-0049$0 1.001 0 @ 1980, American Pharmaceutical Association Journal of Pharmaceutical Sciences I 49 Vol. 69, No. ...