1. Biographical sketch of Professor Samuel D. Gross Author(s): Da Costa, J. M. (Jacob Mendes), 1833-1900 author Publication: [Philadelphia?] : [publisher not identified], [1884?] Subject(s): PhysiciansGross, Samuel D. (Samuel David), 1805-1884.
2. The methods in medicine in the near present Author(s): Da Costa, J. M. (Jacob Mendes), 1833-1900 author Publication: Philadelphia : [Times Printing House?], 1887 Subject(s): Medicine -- trendsScience -- trends
