TY - GEN AU - Sodowski,K AU - Cnota,W AU - Czekierdowski,A TI - [Sonographic evaluation of cervical length and cervical canal width in 24th week of twin pregnancy in prediction of preterm delivery] SN - 0017-0011 PY - 2002///0503 KW - Cervix Uteri KW - diagnostic imaging KW - Female KW - Gestational Age KW - Humans KW - Obstetric Labor, Premature KW - Predictive Value of Tests KW - Pregnancy KW - Risk Factors KW - Time Factors KW - Twins KW - Ultrasonography, Prenatal KW - methods N1 - Publication Type: Journal Article ER -