Black panthers distinguish themselves by an unmatched ability and intelligence displayed in their hunting skills. They are successful hunters and easily adapt to diverse environments and various circumstances. Most black panthers hunt at night.
A pulmonologist is a doctor who specializes in treating diseases of the lungs, such as lung cancer, COPD, and tuberculosis. With cancer, a pulmonologist aids in diagnosis and treatment. They are also called pulmonary specialists. These doctors specialize in surgery of the chest (thorax).
If you still don't get relief, or the problem requires additional testing, you may be referred to a specialist: 1  A pulmonologist treats lung disease and breathing problems associated with sleep disorders, such as sleep apnea.  A neurologist treats brain and nervous system disorders that may contribute to sleep problems.