Methods In a double-blind, randomized, placebo-controlled trial conducted at 26 sites in Canada and Australia, we assigned adult patients receiving maintenance hemodialysis to daily supplementation ...

A femoral venous catheter may be necessary when peripheral access to the circulatory system is compromised and no other sites for placing a central catheter are available. This video demonstrates t ...

To the Editor: We would like to retract our article, “A Genomic Strategy to Refine Prognosis in Early-Stage Non–Small-Cell Lung Cancer,”1 which was published in the Journal on August 10, 2006. Usin ...

Focusing on the high residency match rate for certain applicants may obscure data that could better capture the current state of the residency-selection process, set realistic expectations for ...

In this crossover trial in older adults with or without coronary artery disease, cardiac strain was reduced with fan use, skin wetting, or both in hot and humid conditions but worsened with fan use in ...

This feature about a man hospitalized for uncomplicated diverticulitis who is found to have high blood pressure offers a case vignette accompanied by two essays, one supporting watchful waiting and ...