Converging Pathways of Pain Research at NIDCR

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1. Letter from John Bonica to Aaron Ganz, from the John J. Bonica Papers, Ms. Coll. 118, John C. Liebeskind History of Pain Collection, UCLA.
2. John Bonica, "Introduction," to John Bonica and Lorenz Ng, Pain, Discomfort, and Humanitarian Care (Elsevier, 1980) p. 29.
3. John J. Bonica, The Management of Pain (Lea and Febiger, 1953) p. 154.