%0 Journal Article %T Hyperprolactinemia with normal serum prolactin: "Hook effect" a concern in laboratory medicine aspect %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=160;epage=160;aulast=Wiwanitkit