References
- Merskey H. On the development of pain. Headache 1970; 10: 116–123
- McCaffery M. Nursing Management of the Patient with Pain. Lippincott, Philadelphia 1972
- Agnew M., Merskey H. Words on chronic pain. Pain 1976; 2: 73–81
- Scott R. It hurts red: a preliminary study of children's perceptions of pain. Perceptual and Motor Skills 1978; 47: 787–791
- Schultz N. How children perceive pain. Am. J. Nurs 1971; 71: 670–673
- Johnson M. Assessment of clinical pain. Pain: A Source Book for Nurses and Other Health Professionals, A. K. Jacox. Little, Brown, Boston 1977
- Cannon W. B. Bodily Changes in Pain, Hunger, Fear & Rage. Appleton-Century, New York 1929
- Loan W. B., Dundee J. W. The clinical assessment of pain. Practitioner 1967; 198: 759
- Zimbardo P. G., Cohen A. R., Weisenberg M., Dworkin L., Faristone I. Control of pain motivation by cognitive dissonance. Science 1966; 151: 217
- Hardy J. D., Wolff H. F., Goodell H. Pain Sensations and Reactions. Williams & Wilkins, Baltimore 1952
- Eland J. M., Anderson J. E. The experience of pain in children. Pain: A Source Book for Nurses and Other Health Professionals, A. K. Jacox. Little, Brown, Boston 1977
- McCaffery M. Brief episodes of pain in children. Current Concepts in Clinical Nursing, B. S. Bergersen. Mosby, St Louis 1969; Vol. 11
- Jacox A. K. Assessing pain. Am. J. Nurs 1979; 79: 895–900