2 results
COPD phenotypes:  Blue Bloaters vs. Pink Puffers
The two most stereotypical forms of COPD are pink
Patients are trying ... The primary life-threat ... airflow obstruction causes ... #PinkPuffers #BlueBloaters ... #Comparison #Phenotypes
Headaches Overview - Primary vs Secondary Headaches

What’s the Core Difference?
 • Primary headache = headache is
Unilateral, around eye, tearing ... C" (common for causes ... Common Secondary Causes ... (>50 years) P Pattern ... #Secondary #Comparison