[1] UNIV KENTUCKY, COLL PHARM, LEXINGTON, KY 40536 USA
[2] FUJISAWA PHARMACEUT CO LTD, OSAKA 532, JAPAN
[3] UNIV BAGHDAD, COLL PHARM, BAGHDAD, IRAQ
[4] KOBE GAKUIN UNIV, SCH PHARM, KOBE 673, JAPAN
[5] KING SAUD UNIV, COLL PHARM, RIYADH, SAUDI ARABIA
[6] UNIV KENTUCKY, COLL PHARM, LEXINGTON, KY 40536 USA