RT Journal Article SR Electronic T1 Legacy Drug Prescribing Patterns in Primary Care: A Cohort Study JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP iii OP iii DO 10.1370/afm.2324 VO 16 IS 6 A1 Paula P. Amin A1 Michael E. Johansen YR 2018 UL http://www.annfammed.org/content/16/6/iii.abstract AB