Williams DR

Over the past two decades, peptide drug discovery has experienced a remarkable renaissance, with organic chemistry and biotechnology emerging as pivotal tools for developing peptidomimetics that exhibit improved stability, specificity, and …

STUDY QUESTION: To what extent are there racial and ethnic disparities in fecundability in North America? SUMMARY ANSWER: In a North American preconception cohort study, we observed large differences in fecundability across racial and ethn…

Assessment of cortisol concentrations in hair is one of the latest innovations for measuring long-term cortisol exposure. We performed a systematic review of correlates of cortisol in human hair to inform the design, analysis, and interpret…