TY - GEN AU - SHEA,P A AU - NELSON,R B TI - Bilateral harelip and unilateral harelip with cleft palate in fraternal twins SN - 0002-9378 PY - 2010///0318 KW - Cleft Lip KW - Cleft Palate KW - Humans KW - Pregnancy, Twin KW - Twins KW - abnormalities KW - Twins, Dizygotic N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-9378(47)90363-3 ER -