LETTERS.

Presents letters to the editor for June 7, 2003. Comment on the statistical method, case selection, and clinical data in a study of mortality associated with foodborne bacterial gastrointestinal infections; Topic of the increased risk of suicides and cancer deaths in a study of mortality in Swedish women with cosmetic breast implants; Opinion that research by Alderson and Chalmers makes inappropriate claims; Concerns about a study on the routine telephone review of asthma and the issue of quality dimension measurement; Consumption of coffee during pregnancy; Doctors as servants of patients.