Columbia subject headings:
Poliomyelitis--Case studies.
Snite, Frederick B., Jr., 1910-1954.
Harvard subject headings:
Poliomyelitis--Case studies.
Poliomyelitis--Cases, clinical reports, statistics.
Snite, Frederick B., Jr., 1910-1954
Snite, Frederick B., Jr., 1910-1954.
Princeton subject headings: