%0 Journal Article %T Predictive value of human chorionic gonadotrophin in the outcome of early pregnancy achieved by assisted reproductive technology: A summative assessment %A Wiwanitkit Viroj %J Journal of Human Reproductive Sciences %D 2010 %I Medknow Publications %U http://www.jhrsonline.org/article.asp?issn=0974-1208;year=2010;volume=3;issue=3;spage=161;epage=161;aulast=Wiwanitkit