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Medicine plays no direct part in the 'Doctor sweetening process' a chemical reaction used in refining petroleum. Was this term, denoting an industrial, insufficiently defined, chemical reaction made up to mean a doctor or team of doctors should be made available, for consultation, before the chemical reaction 'Doctor sweetening process' starts ? — Preceding unsigned comment added by 115.117.215.24 (talk) 16:47, 28 February 2016 (UTC)[reply]
