TY - BOOK AU - Senn,Stephen TI - Cross-over trials in clinical research SN - 0471496537 (hc : alk. paper) AV - R853.C76 S45 2002 U1 - 615.5/07/2 21 PY - 2002/// CY - Chichester, Eng., New York PB - J. Wiley KW - Crossover trials N1 - Includes bibliographical references (p. 323-334) and indexes UR - http://www.loc.gov/catdir/description/wiley035/2002028054.html UR - http://www.loc.gov/catdir/toc/wiley023/2002028054.html ER -