1. Controlling the woman to protect the fetus;Field;Law Med Health Care,1989
2. Compelled medical treatment of pregnant women;Nelson;JAMA,1988
3. Committee on Ethics. Patient choice: maternal-fetal conflict. Washington DC: American College of Obstetricians and Gynecologists, Oct 1987; publication no 55.
4. Protecting the liberty of pregnant patients;Annas;N Engl J Med,1987
5. Perinatal ethics: a practical method of analysis of obligations to mother and fetus;Chervenak;Obstet Gynecol,1985