Mark Walker

TL;DR: This cohort study assesses the extent of association of assisted reproductive technology with congenital heart defects independent of its known association with twin pregnancies.

TL;DR: The prochlorosins are especially promising as the corresponding class II lanthipeptide synthetase ProcM matures numerous precursor peptides with diverse core peptide sequences, resulting in a low nanomolar affinity binder of the αvβ3 integrin that was more stable toward proteolysis and displayed higher affinity than the linear counterpart.

TL;DR: Among women without pregnancy complications, induction at earlier term is associated with higher rates of specific severe maternal morbidity, although absolute risks are low.

TL;DR: An impaired ability to communicate, intractable tinnitus, and feelings of helplessness are identified in a geriatric population of elderly patients with atypical symptoms of depression.

TL;DR: With discrepancies expected to increase with the emergence of noninvasive prenatal tests paid for out of pocket by many women, policy efforts to reduce barriers to prenatal screening and optimize its availability are warranted.