Abstract

References
1.
Orem
Dorothea E.
: Nursing Concepts of Practice . New York : McGraw-Hill Book Company , 1971 , p. 157 .
2.
Smith
Dorothy M.
: A Clinical Nursing Tool . American Journal of Nursing 68 :2384 –2388 (Nov.) 1968 .
3.
Schlotfeldt
Rozella M.
: The Science of Nursing . Nursing Outlook 20 :245 –246 (Apr.) 1972 .
4.
Pitel
Martha
: “Expanding Knowledge: Discovery, Dissemination, Utilization” in American Nurses' Association Clinical Sessions 1967 , p. 51 –54 .
5.
Morgan
William
and
Engel
George
: The Clinical Approach to the Patient . Philadelphia : W. B. Saunders Co. , 1969 , p. 46 .
6.Ibid. , pp. 35 –38 , 41 –46 .
