The department of Epidemiology and Biostatistics at Dornsife presents Nandita Mitra, PhD, professor of Biostatistics in the department of Biostatistics at University of Pennsylvania. Bias due to ...

Background: Previous research has suggested that obstetric outcomes are similar for deliveries by family physicians and obstetricians, but many of these studies were small, and none of them adjusted ...

This is a preview. Log in through your library . Abstract Background: Postmarketing observational studies of the safety and effectiveness of prescription medications are critically important but ...

Shade matching has always been a complex task involving multiple variables in which even the most experienced clinicians can make errors. It is, however, a crucial part of successful aesthetic ...

We investigate a new separable nonparametric model for time series, which includes many autoregressive conditional heteroskedastic (ARCH) models and autoregressive (AR) models already discussed in the ...