RT Journal Article SR Electronic T1 Challenging Collections and Collecting Challenges JF History of Pharmacy and Pharmaceuticals JO His of Phar and Pharma FD University of Wisconsin Press SP 124 OP 127 DO 10.3368/hopp.61.3-4.124 VO 61 IS 3-4 A1 Hudson, Briony YR 2019 UL http://hopp.uwpress.org/content/61/3-4/124.abstract AB