Clinical trials : a practical approach / Stuart J. Pocock. Pocock, Stuart J. Clinical trials. R850.A2 P6 1984 615.1900287 P741c Includes index. Bibliography: p. 248-256. New York : Wiley, c1983. c1983. 1983 Text xii, 266 p. : http://www.loc.gov/catdir/description/wiley034/83001316.html http://www.loc.gov/catdir/toc/onix05/83001316.html eng A Wiley medical publication