Early Human Development
Early Human Development > 2006 > 82 > 9 > 591-595
Early Human Development > 2006 > 82 > 9 > 575-582
Early Human Development > 2006 > 82 > 9 > 583-589
Early Human Development > 2006 > 82 > 9 > 603-608
Early Human Development > 2006 > 82 > 9 > 597-602