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. 2019 Nov 1;7(4):e12575. doi: 10.2196/12575

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©Jeremy Petch, Jane Batt, Joshua Murray, Muhammad Mamdani. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 01.11.2019.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Medical Informatics, is properly cited. The complete bibliographic information, a link to the original publication on http://medinform.jmir.org/, as well as this copyright and license information must be included.

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Natural language processing (NLP) workflow using the DARWEN tool. PRP: pronoun; VB: verb; RB: adverb; JJ: adjective; CC: coordinating conjunction; DT: determiner; NN: noun; IN: preposition; TB: tuberculosis; TST: Tuberculin Skin Test.