1. An answer to a protest against the use of the metric system in prescribing Author(s): Prentiss, D. W. (Daniel Webster), 1843-1899, author Publication: [Philadelphia?] : [publisher not identified], [1883] Subject(s): Drug PrescriptionsMetric System
2. An answer to "a protest against the use of the metric system in prescribing" Author(s): Prentiss, D. W. (Daniel Webster), 1843-1899, author Publication: [New York?] : [publisher not identified], [1883] Subject(s): Drug PrescriptionsDrug CompoundingMetric System
