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Generated Narrative: Observation observation-smoking-pack-years-jenny-m
status: Final
category: Social History
code: Cigarette pack-years (observable entity)
subject: Jenny M Female, DoB: 1965-01-01 ( Medical Record Number: MRN1234 (use: usual, ))
effective: 2018-03-16
performer: Practitioner Owen Oncologist
value: 20 Pack-Years (Details: UCUM code1 = '1')