Columbia subject headings:
Comic books, strips, etc.--United States.
Comics (Graphic works)
Graphic novels.
Hospital care--Comic books, strips, etc.
Hospital care.
Porcellino, John--Health--Comic books, strips, etc.
Harvard subject headings:
Cartoonists--United States--Biography
Cartoonists--United States--Comic books, strips, etc.
Comics (Graphic works)
Graphic novels
Hospital care--Comic books, strips, etc.
Porcellino, John
Porcellino, John--Health--Comic books, strips, etc.
Princeton subject headings: