1. 1. Karlsen KA. National survey to describe the workforce of neonatal transport in the United States. 2007 Dec; Available from: http://search.proquest.com/docview/304807067, http://content.lib.utah.edu/utils/getfile/collection/etd2/id/374/filename/1145.pdf. [Last cited on 2007 Dec].
2. 2. Smith M, Ball V. The neonatal unit and specialist support. In: Chapman J, Parker A, Yeo L, editors. Cash′s textbook of cardiovascular/respiratory physiotherapy. London: Elsevier; 1998. p. 305.
3. 3. Bertone N. The role of physiotherapy in a neonatal intensive care unit. Aust J Physiother 1988;34:27-34.
4. 4. Kilegman RM, Stanton BM, Geme J, Schor N, Behrman RE. Neuromuscular disorder. In: Sarnat HB, editor. Nelson Textbook of Pediatrics. 19 th ed. Philadelphia: Elsevier; 2011. p. 2109-47.
5. 5. Mahoney M, Cohen MI. Effectiveness of developmental intervention in the neonatal intensive care unit: Implication for neonatal physical therapy. Paediatr Phys Ther 2005;17:194-208.