DANIEL W W, . (2006). BIOSTATISTICS BASIC CONCEPTS AND METHODOLOGY FOR THE HEALTH SCIENCES. NEW YORK: JOHN WILLY & SONS NEW YORK.
DANIEL W W, . 2006. BIOSTATISTICS BASIC CONCEPTS AND METHODOLOGY FOR THE HEALTH SCIENCES. NEW YORK: JOHN WILLY & SONS NEW YORK.
DANIEL W W, . BIOSTATISTICS BASIC CONCEPTS AND METHODOLOGY FOR THE HEALTH SCIENCES. NEW YORK: JOHN WILLY & SONS NEW YORK. 2006.
