糖心vlog

This randomized clinical trial compares clinically guided vs genotype-guided dosing to assess whether it improves the safety of warfarin initiation in patients undergoing elective hip or knee arthroplasty.

Three months after acute stroke, this randomized clinical trial compares rates of death and disability among adult patients receiving continuous or nocturnal low-dose oxygen supplementation or control intervention (oxygen only if clinically indicated.

This population epidemiology study estimates county-level patterns in mortality rates for chronic respiratory diseases in the United States from 1980 through 2014.

This nonrandomized crossover trial evaluated associations between biotin supplement ingestion and the accuracy of common diagnostic assays that rely on biotinylation, such as tests of thyroid function, vitamin D, and prostate specific antigen.