Ralph, Robert A Sheppard Pratt and a giant in psychiatry. [electronic resource] - Maryland medicine : MM : a publication of MEDCHI, the Maryland State Medical Society 2004 - 19-20 p. digital Publication Type: Biography; Historical Article; Portrait; Journal Article ISSN: 1538-2656 Subjects--Topical Terms: BaltimoreHistory, 19th CenturyHistory, 20th CenturyHospitals, Psychiatric--historyHumansPsychiatry--historySchizophrenia--history