Effects of the Supplemental Recombinant Human Luteinizing Hormone on the Ovarian Stimulation andImplantation Rate in Those Down-regulated Women of Advanced Reproductive Age

YE Hong;HUANGGuo -ning;PEI Li;ZENG Pin -hong;ZHANG Xiao -dong;LUO Xiu

Journal of International Reproductive Health/Family Planning . 2012, (5): 388 -392 .