J Korean Pediatr Soc. 1981 Feb;24(2):101-121. Korean. Original Article.
Department of Pediatrics, Catholic Medical Collegr, Seoul, Korea.
Professor of Neurology, University of Alabama Medical Center, Birmingham, Alabama, U.S.A.
Professor of Pediatric Neurology, Children's Hospital in Birmingham, Birmingham, Alabama, U.S.A.
No abstract available.