1. Report on the treatment of acute and chronic diarrhoea, with sub-nitrate of bismuth: at Camp Downey, Cal., and Finley Hospital, Washington, D.C Author(s): Trask, John B. (John Boardman), 1824-1879 Publication: San Francisco : J. Thompson & Co., 1863 Subject(s): Gastroenteritis -- drug therapyBismuth -- therapeutic use
2. Abstract from notes on the minute structure of the spinal cord Author(s): Trask, John B. (John Boardman), 1824-1879 Publication: San Francisco : [s.n.], 1860 Subject(s): Spinal Cord -- anatomy & histology