The fetal lung is exposed to an abrupt increase in ambient oxygen tension at the time of birth. This results in oxidative stress in infants soon after birth (1,2). Factors such as free radical ...

Dr. Troy Mensen is a family medicine doctor based in the Chicago area. He completed his undergraduate degree at the University of Northern Iowa and his doctorate at Des Moines University College of ...

I was and remain a critic of the United States Medical Licensing Examination (USMLE) Step 1 exam. My criticism is this: much of the content, perhaps even most of it, is a set of esoteric science ...