prepared by the Salvation Army Grace Maternity Hospital [and] the Izaak Walton Killam Children's Hospital.
--Halifax, NS:
The Salvation Army Grace Maternity Hospital and the Izaak Walton Killam Children's Hospital
, Dec. 1993.
Green, Morris.
United States. Maternal and Child Health Bureau.
(2nd)
--Arlington, VA:
National Centre for Education in Maternal and Child Health
, 2002.