Jacobsen, B. , & Meininger, J. (1985). The designs and methods of published nursing research: 1956-1983. Nursing Research, 34, 306-312.
4.
Lederman, R. (1984). Anxiety and conflict in pregnancy: Relationship to maternal health status. In H. Werley & J. Fitzpatrick (Eds.), Annual Review of Nursing Research Vol. 2, (pp.27-61). New York: Springer.
5.
Lederman, R. (1986). Maternal anxiety in pregnancy: Relationship to fetal and newborn health status. In. H. Werley & J. Fitzpatrick (Eds.), Annual Review of Nursing Research (Vol. 4, pp.3-19). New York: Springer.
6.
Mercer, R. T. (1985a). Obstetric nursing research: Past, present, and future. Birth Defects, 21, 29-70.
7.
Mercer, R. T. (1985b). Teenage pregnancy asa community problem. In H. Werley & J. Fitzpatrick (Eds.), Annual Review of Nursing Research (Vol. 3, pp.49-76). New York: Springer.