External Reading
Parainfluenza Clinical Microbiology Review
Clinical Features of Human Parainfluenza Viruses (hPIVs)
Read more about this topic: Human Parainfluenza Viruses
Famous quotes containing the words external and/or reading:
“The manifestation of poetry in external life is formal perfection. True sentiment grows within, and art must represent internal phenomena externally.”
—Franz Grillparzer (1791–1872)
“How many a man has dated a new era in his life from the reading of a book.”
—Henry David Thoreau (1817–1862)