Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
Matthews, J. N. S. Introduction to randomized controlled clinical trials / John N.S. Matthews. - 2nd ed.. - Boca Raton, Fla. : CRC Press, c2006. 283 p. : ill. ; 24 cm. 9781584886242 * Clinical trials - Statistical methods.