1. The morphine habit (morphinomania): with four lectures on the border-land of insanity, cerebral dualism, prolonged dreams, insanity in twins Author(s): Ball, B. (Benjamin), 1834-1893 Publication: New York : Fitzgerald, 1887 Subject(s): Morphine DependenceMental DisordersFunctional LateralityDiseases in Twins
2. Insanity in twins Author(s): Norbury, Frank Parsons, 1863-1939, author Publication: [Philadelphia?] : [publisher not identified], [1893?] Subject(s): Paranoid DisordersDiseases in Twins
