Clinical trials :
Pocock, Stuart J.
Clinical trials : a practical approach / Stuart J. Pocock. - Chichester [West Sussex] ; New York : Wiley, c1983, 1984 printing. - xii, 266 p. : ill. ; 24 cm. - A Wiley medical publication .
Clinical trials : a practical approach / Stuart J. Pocock. - Chichester [West Sussex] ; New York : Wiley, c1983, 1984 printing. - xii, 266 p. : ill. ; 24 cm. - A Wiley medical publication .