[endoscopic]insertion tube
abnormal umbilical cord insertion
acoustic insertion loss
acupoint fiber insertion
age at first insemination
AIH artificial insemination with husbands semen
Areificial insemination
artificial insemination
流式细胞仪
黄牛改良
人工受精
受精
人工授精技术
人工呼吸
人工授精
人工受孕
Artificial insemination by donor
artificial insemination by donor AID
artificial insemination center
Artificial Insemination location
Artificial insemination of frozen semen
artificial insemination station
Artificial insemination Technique of Hog