1. Observation sheet Author(s): American Pharmaceutical Association. Section on Scientific Papers, author. Publication: [Baltimore, Md.?] : American Pharmaceutical Association, [1894?] Subject(s): Pharmaceutical Preparations -- standardsSurveys and Questionnaires
2. List of queries Author(s): American Pharmaceutical Association. Section on Scientific Papers, author. Publication: [Washington?] : American Pharmaceutical Association, 1895 Subject(s): Pharmaceutical PreparationsPharmaceutical Research
