Pennsylvania Medical Journal. Editorial on length of time Parke, Davis advertised in journal, v. 68 (5):64
name: label: Collection Author
content: Parke, Davis Company
setName: label: See more items in
content: Parke, Davis Research Laboratory Records.
label: See more items in
content: Parke, Davis Research Laboratory Records. / Series 13: Addenda
unitdate: label: Date
content: 1965 May
container: label: Container
content: Box 413, Folder 13
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials