1. A Test of the Effect of Nursing Support on Mothers in Labor;Bender,1967
2. Psychological Support in Labor: A Supervisor's View;Goodman;Hosp Top,1964
3. Initial Experience with Prepared Childbirth Program;Howard;JOGN Nurs,1972
4. The Childbirth Team During Labor;Sasmor;Am J Nurs,1973
5. Use of Comfort Measures as Support in Labor;Tyron;Nurs Res,1966