TY - GEN AU - Simpson,D A AU - Manson,J I TI - Selection in treatment of spina bifida SN - 0025-729X PY - 1972///0327 KW - Child KW - Child, Preschool KW - Humans KW - Infant KW - Infant, Newborn KW - Spinal Dysraphism KW - therapy KW - Time Factors N1 - Publication Type: Journal Article ER -