An essential mode of contact between general practitioners (GPs) and h
ospital staff is the referral letter. This must be clear and concise w
ith sufficient information to aid the GP, the consultant and the patie
nt. In order to ensure this, a proposal was made for the use of a stru
ctured or standardized referral letter: a form letter. This report sho
ws that form letters were shorter than typed letters. Form letters wer
e also proven to contain more information than non-form letters.