Erika F Dennis
Affiliation: The Children's Hospital of Philadelphia
- Subjective social status and maternal health in a low income urban populationErika Fitzpatrick Dennis
Division of Neonatology, Children s Hospital of Philadelphia, Philadelphia, PA, USA
Matern Child Health J 16:834-43. 2012..This has important implications for the interpretation of findings in empirical studies which seek to control for the effects of SES on maternal health outcomes...
- Recruitment and retention of women in a large randomized control trial to reduce repeat preterm births: the Philadelphia Collaborative Preterm Prevention ProjectDavid A Webb
Department of Adolescent Medicine, Children s Hospital of Philadelphia, 3535 Market Street, Philadelphia, PA 19104, USA
BMC Med Res Methodol 10:88. 2010..Data are reported for the Philadelphia Collaborative Preterm Prevention Project (PCPPP), a large RCT targeting risk factors for repeat preterm births among women who previously delivered premature (< 35 weeks gestation) infants...