TY - BOOK AU - Stephens,F.Douglas AU - Smith,E.Durham TI - Anorectal malformations in children: Update 1988 SN - 0845110705 PY - 1988/// CY - New York PB - Alan R. Liss KW - Abnormalities KW - Anus abnormalities KW - Roctum KW - abnormalities N1 - At head of title: March of Dimes Birth Defects Fundatioln ER -