1. Consistently high users of medical care among the elderly;Freeborn;Med. Care,1990
2. Frequent attenders in general practice: medical, psychological and social characteristics;Whestead;J. R. Coll. Gen. Pract.,1985
3. GP frequent attendance in Liverpool and Granada: the impact of depressive symptoms;Dowrick;Br. J. Gen. Pract.,2000
4. Stability of attendance in general practice;Ward;Fam. Pract.,1994
5. The frequent consulter in primary medical care;Robinson;J. Psychosom. Res.,1986