1. Special leaflets for use in controlling toxemia and excessive weight gain in pregnancy;Ferguson;Am J Public Health Nations Health,1950
2. Maternal nutrition and the course of pregnancy,1970
3. Institute of Medicine. Nutrition during pregnancy. Washington (DC); 1990.
4. Institute of Medicine. Weight gain during pregnancy: reexamining the guidelines. Washington (DC); 2009.
5. Weight gain during pregnancy. Committee opinion no. 548;Obstet Gynecol,2013