Results 131 to 140 of about 1,852 (164)

体外受精-胚胎移植后宫内外同时妊娠的临床观察及护理

open access: closed, 2005
刘玉芹, 胡娟, 魏玉兰, 李清
openalex   +1 more source

体外受精—胚胎移植后宫外孕的防治—附3例报告

open access: closed, 2001
王志学   +3 more
openalex  

卵泡液内镉、铅含量及其与患者吸烟、居住环境及体外受精-胚胎移植结局的关系

open access: closed, 2005
李艳萍   +6 more
openalex   +1 more source

胚胎移植(ET)牛生长发育效果观察

open access: closed, 2001
李毓华   +3 more
openalex  

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