Drupal-Bibcite31<style face="normal" font="default" size="100%">Natural language processing for disease phenotyping in UK primary care records for research: a pilot study in myocardial infarction and death</style><style face="normal" font="default" size="100%">Natural language processing for disease phenotyping in UK primary care records for research: a pilot study in myocardial infarction and death</style>