[Results of prophylactic oral long term tocolysis and cerclage for the prolongation of twin pregnancy (a multi-center study)].
D001724:Birth Weight; D002584:Cervix Uteri / Q000601:surgery*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004983:Ethanolamines / Q000008:administration & dosage*; D005260:Female; D005280:Fenoterol / Q000008:administration & dosage*; D006801:Humans; D007231:Infant, Newborn; D007752:Obstetric Labor, Premature / Q000517:prevention & control*; D011247:Pregnancy; D011272:Pregnancy, Multiple; D011295:Prenatal Care; D011412:Propanolamines / Q000008:administration & dosage*; D011897:Random Allocation; D012312:Ritodrine / Q000008:administration & dosage*; D013537:Sutures; D014427:Twins
D004983:Ethanolamines; D011412:Propanolamines; D005280:Fenoterol; D012312:Ritodrine
Uber die Ergebnisse der prophylaktischen oralen Langzeittokolyse und Cerclage zur Verlängerung der Zwillingsschwangerschaften (Eine Multicenterstudie).