1. The role of standardized risk assessment in the provision of prenatal care;Parboosingh;Can Fam Physician,1986
2. Alberta Perinatal Health Program. Delivery record. Available at: http://www.aphp.ca/pdf/Delivery%20Record%201HS0001-126-1(200709).pdf. Accessed November 5, 2009.
3. Antepartum identification of the fetus at risk;Goodwin;Can Med Assoc J,1969
4. A simplified antepartum high-risk pregnancy scoring form: statistical analysis of 5459 cases;Coopland;Can Med Assoc J,1977
5. Perinatal mortality and antepartum risk scoring;Morrison;Obstet Gynecol,1979