Krapcho; Turk; Cushman; Powell; DeForrest; Spitzmiller; Karanewsky; Duggan; Rovnvak; Schwartz; Natarajan; Godfrey; Ryono; Neubeck; Atwa; Petrillo Jr.
Journal of Medicinal Chemistry, 1988 , vol. 31, # 6 p. 1148 - 1160