Search results for: David L. Howard
Maternal and Child Health Journal > 2016 > 20 > 11 > 2336-2347
Maternal and Child Health Journal > 2015 > 19 > 7 > 1455-1463
Maternal and Child Health Journal > 2013 > 17 > 10 > 1737-1743
Maternal and Child Health Journal > 2013 > 17 > 10 > 1760-1767
Maternal and Child Health Journal > 2011 > 15 > 4 > 478-486
Maternal and Child Health Journal > 2009 > 13 > 4 > 457-466