Use of race-based reference equations in pulmonary function testing has led to thresholds for what qualifies as impairment in populations.

The Marine Corps just killed height-and-weight screenings. A completely new method is now the standard for every Marine's ...

A woman in her late 20s presented with a 5-year history of progressive fatigue and generalised weakness. Examination revealed signs of premature ageing, anaemia, neuropathy and hepatosplenomegaly.