Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleReproducibility of assays for steroid hormones, prolactin and insulin-like growth factor-1 in umbilical cord blood.AuthorsBaik I; Liu Q; Sturgeon S; Stanek EJ 3rd; Okulicz W; Hsieh CCPublicationPaediatric and perinatal epidemiology, 2006, Vol 20, Issue 1, p79ISSN0269-5022Publication typearticleDOI10.1111/j.1365-3016.2006.00695.x