Early Human Development
Early Human Development > 2009 > 85 > 9 > 557-560
Early Human Development > 2009 > 85 > 9 > 569-576
Early Human Development > 2009 > 85 > 9 > 583-588
Early Human Development > 2009 > 85 > 9 > 541-547
Early Human Development > 2009 > 85 > 9 > 577-581
Early Human Development > 2009 > 85 > 9 > 589-594
Early Human Development > 2009 > 85 > 9 > 561-567
Early Human Development > 2009 > 85 > 9 > 599-604
Early Human Development > 2009 > 85 > 9 > 549-555
Early Human Development > 2009 > 85 > 9 > 595-598