Improper, unskilled, or negligent treatment of a patient by a physician, dentist, nurse, pharmacist, or other health care professional. Negligence is the predominant theory of liability concerning allegations of medical malpractice, making this type of litigation part of Tort Law. Since the 1970s, medical malpractice has been a controversial social issue. Physicians have complained about the large number of malpractice suits and have urged legal reforms to curb large damage awards, whereas tort attorneys have argued that negligence suits are an effective way of compensating victims of negligence and of policing the medical profession A journal is a periodical publication intended to further progress of science, usually by reporting new research. Most journals are highly specialized, although some of the oldest journals publish articles, reviews, editorials, short communications, letters, and scientific papers across a wide range of scientific fields. Journals contain articles that peer reviewed, in an attempt to ensure that articles meet the journal's standards of quality, and scientific validity. Each such journal article becomes part of the permanent scientific record.