TY - JOUR T1 - STATISTICS AT SQUARE ONE JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 445 LP - 445 VL - 27 IS - 180 AU - D. J. Pereira Gray Y1 - 1977/07/01 UR - http://bjgp.org/content/27/180/445.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -