Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 9 · column 3 of 7 · from the scan, no model involved

AIDS Dr. Harold Markham Dr. John Einarson
DIABETES Dr. Joel Poole
ARTHRITIS Greg Pudhorodsky, MD. Jack Perlmutter, MD. Susan Vignola, PhD.
ORGAN DONATION Edit Servino, Coordinator Georgetown University Hospital
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