TY - GEN AU - Smith,D I TI - Cleft lip and palate in one of monozygotic twins SN - 0011-8729 PY - 1968///0127 KW - Child, Preschool KW - Cleft Lip KW - Cleft Palate KW - Female KW - Humans KW - Pregnancy KW - Twins N1 - Publication Type: Case Reports; Journal Article ER -