We thank Drs O’Callaghan and MacLennan and their coworkers for their interest in our article. We appreciate that Drs O’Callaghan and MacLennan attempted to replicate our findings. Differing results may…

It is with interest but not without surprise that we read the case-control study of Tyler et al, which attempted to evaluate the association between antiinflammatory drugs and cerebral palsy…

The paper by Tyler et al provides novel data on the important issue of brain damage and maternal medication, on which currently there is little published literature. The authors report…

We want to share our scientific views on the published article by Hayes et al. In the study by Hayes et al, it was found that blacks were less depressed…

Brown and colleagues have done an important service for the perinatal medical community by documenting significant differences of approach to counseling pregnant women regarding the management of a pregnancy complicated…

The article below summarizes a roundtable discussion of a study published in this issue of the Journal in light of its methodology, relevance to practice, and implications for future research….