Dr. Lutz
Dr. Lutz
causes causing evidence good kinds matter scientific seen shows
They've got all kinds of scientific studies, good peer-reviewed medicine, that shows how important particulate matter is to causing morbidity and mortality. I have even seen some scientific evidence that it causes asthma, not just exacerbation of it.
We're the ones who have to see these folks.
breathe extremely hours imagine patients straw trying
Imagine trying to breathe through a straw for hours on end. These patients are extremely scared.