title: Undifferentiated illness: some suggestions for approaching the polysymptomatic patient.
authors.forename: G T
authors.initials: GT
authors.lastname: Lewith
mesh_terms: D001291:Attitude of Health Personnel; D001294:Attitude to Health; D000529:Complementary Therapies; D003933:Diagnosis; D006801:Humans; D010817:Physician-Patient Relations