Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBeyond the Firstborn Son.AuthorsBarnhart, Douglas C.PublicationJAMA Pediatrics, 2013, Vol 167, Issue 12, p1100ISSN2168-6203Publication typeArticleDOI10.1001/jamapediatrics.2013.3899