1. Communication between psychiatrists and general practitioners: what style of letters do psychiatrists prefer?;Blaney;J R Coll Gen Pract,1989
2. Improving communication between general practitioners and specialists;Doleman;Family Practice,1987
3. What a consultant wants to know from a GP;Duke;Dental Update,1986
4. The transformation of letter writting with information technology;Epstein;Br J Hosp Med,1989
5. Improving communication with specialists—the case of an oncology clinic;Grahan;Med J Austr,1994