%0 Journal Article %A Trisha Greenhalgh %T Books: Evaluative research methods. Managing the complexities of judgment in the field %B Evaluation for Social Justice %D 2017 %R 10.3399/bjgp17X690725 %J British Journal of General Practice %P 225-225 %V 67 %N 658 %U https://bjgp.org/content/bjgp/67/658/225.full.pdf