Baewert, Andjela Influence of site differences between urban and rural American and Central European opioid-dependent pregnant women and neonatal outcome characteristics. [electronic resource] - European addiction research 2012 - 130-9 p. digital Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, N.I.H., Extramural ISSN: 1421-9891 Standard No.: 10.1159/000335082 doi Subjects--Topical Terms: AdolescentAdultBuprenorphine--therapeutic useDouble-Blind MethodEurope--epidemiologyFemaleHumansInfant, NewbornMethadone--therapeutic useOpioid-Related Disorders--drug therapyPregnancyPregnancy Complications--drug therapyPregnancy Outcome--epidemiologyPregnant People--psychologyProspective StudiesRural PopulationUnited States--epidemiologyUrban PopulationYoung Adult