Authors: S C Ng; A Bongso; S S Ratnam; H Sathananthan; C L Chan; P C Wong; L Hagglund; C Anandakumar; Y C Wong; V H Goh Journal: Lancet Date: 1988-10-01 Impact factor: 79.321
Authors: J Testart; B Lassalle; J Belaisch-Allart; A Hazout; R Forman; J D Rainhorn; R Frydman Journal: Fertil Steril Date: 1986-08 Impact factor: 7.329