TY - BOOK AU - Molenberghs,Geert AU - Kenward,Michael G. TI - Missing data in clinical studies SN - 9780470849811 PY - 2007/// CY - Chichester PB - John Wiley & Sons KW - Clinical trials KW - Statistical methods KW - Missing observations (Statistics) KW - Statistics as Topic KW - methods KW - Clinical Trials as Topic KW - Data Interpretation, Statistical KW - Research design ER -