REFERENCES
- NHS Direct Health Encyclopedia: Infertility; Introduction. Available from: http://www.nhsdirect.wales.nhs.uk/encyclopaedia/i/article/infertility/ Accessed 17 March 2014.
- Czeizel AE. Primary prevention of neural-tube defects and some other major congenital abnormalities. Paediatric Drugs 2000;2(6);437–449.
- National Health and Medical Research Council. Nutrient Reference Values for Australia and New Zealand Including Recommended Dietary Intakes, 2006.
- Czeizel AE. Periconceptional folic acid containing multivitamin supplementation. Eur J Obstet Gynecol Reprod Biol 1998; 78:151–161.
- 2013 Australian Dietary Guidelines Summary found at: https://www.nhmrc.gov.au/about-us/publications/australian-dietary-guidelines.
- http://www.foodstandards.gov.au/consumer/generalissues/pregnancy/Pages/default.aspx Accessed 20 March 2014.
- Izvori za Kalendar trudnoće po tjednima:
- http://www.webmd.com,
- http://www.mayoclinic.org,
- http://raisingchildren.net.au,
- Vaša trudnoća, dr. Anne Deans, 2004., australsko izdanje,
- Nova trudnoća i porod: izbori i izazovi, Sheila Kitzinger, 2011.