These databases provide scholarly and law review articles:
Index databases are a great source for finding journal articles. They permit searching the contents of a variety of journals using keywords and subject descriptors and yield relevant results.
You can search the Index to Legal Periodicals using keywords and subject headings. Sample subject headings include:
Attorney & client
Confidential communications -- Lawyers
Confidential communications -- Notaries
Courts of honor
Judicial ethics
Jury ethics
Lawyers -- Discipline
Lawyers -- Malpractice
Legal etiquette
Prevarication (Law)
Unauthorized practice of law
Law & ethics
Prosecutorial misconduct
For more on index searching check out the following guides.