PT - JOURNAL ARTICLE AU - John K. Rowlands TI - How to trace a practice tree DP - 1988 Dec 01 TA - The Journal of the Royal College of General Practitioners PG - 556--558 VI - 38 IP - 317 4099 - http://bjgp.org/content/38/317/556.short 4100 - http://bjgp.org/content/38/317/556.full SO - J R Coll Gen Pract1988 Dec 01; 38 AB - Great pleasure can be gained from tracing the history of a general practice but at first sight such research may appear to have many unlinked starting points. This paper describes a logical method for tracing a practice tree, indicating guidelines and relevant sources of material.