海量图书期刊资源，随时随地畅享阅读乐趣
Structure activity relationship of some 2,3-diaryl-2H-1-benzopyrans to their anti-implantation, estrogenic and antiestrogenic activities in ratJ.D. Dhar; A. Dwivedi; A. Srivastava; B.S. Setty · 1994