1. The Child with Abdominal Pains;Apley,1975
2. Recurrent abdominal pain;Barr,1981
3. The child’s perception of the disease and the experience of pain in juvenile chronic arthritis;Beales;J. Rheumatol.,1983
4. Relationship of significance to wound to the pain experience;Beecher;J.A.M.A.,1956
5. How to take a history of head or facial pain;Blau;Br. Med. J.,1982