TY - BOOK AU - Wooldridge,P.J. AU - Leonard,R.C. AU - Skipper,J.K. TI - Methods of clinical experimentation to improve patient care SN - 0801656222 PY - 1978/// CY - St. Louis, Mo. PB - C. V. Mosby KW - Nursing research KW - Nursing Care KW - Research N1 - Includes index; Bibliography: p. 223-233 ER -