Liu, Sai-Ho. "Studies in some novel heterocycles : I. The synthesis and chemistry of pyrrolo- and furo-[2,3-D]pyrimidines. II. The synthesis toward nucleoside Q /." Doctoral dissertation, Ohio State University, 1978. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487083152951789Chicago Manual of Style (17th edition)