TY - CPAPER AU - Chilappagari S. BT - National Level Workshop on Biostatistics and Its Applications in Biomedical Research CY - National Institute of Nutrition, Hyderabad, India LA - eng PP - National Institute of Nutrition, Hyderabad, India PY - 2014 T2 - National Level Workshop on Biostatistics and Its Applications in Biomedical Research TI - Science of Clinical Trials [Invited presentation] ER -