Supawadee Lerdwannaage. (1994) Comparison of asymmetrical tonic neck reflex responses between supine and prone positions in normal infants. Mahidol University,:ม.ป.ท.Supawadee Lerdwannaage. 1994. Comparison of asymmetrical tonic neck reflex responses between supine and prone positions in normal infants. ม.ป.ท.:Mahidol University,;Supawadee Lerdwannaage. Comparison of asymmetrical tonic neck reflex responses between supine and prone positions in normal infants. ม.ป.ท.:Mahidol University, 1994. Print.