Family medicine is a medical specialty within primary care that provides continuing and comprehensive health care for the individual and family across all ages, genders, diseases, and parts of the body. The specialist, who is usually a primary care physician, is named a family physician. It is often referred to as general practice and a practitioner as a general practitioner. Historically, their role was once performed by any doctor with qualifications from a medical school and who works in the community. However, since the 1950s, family medicine / general practice has become a specialty in its own right, with specific training requirements tailored to each country. The names of the specialty emphasize its holistic nature and/or its roots in the family. It is based on knowledge of the patient in the context of the family and the community, focusing on disease prevention and health promotion. According to the World Organization of Family Doctors (WONCA), the aim of family medicine is "promoting personal, comprehensive and continuing care for the individual in the context of the family and the community". The issues of values underlying this practice are usually known as primary care ethics. Scope of practice Family physicians in the United States must hold either an M.D. or a D.O. degree. Physicians who specialize in family medicine must successfully complete an accredited three or four year long family medicine residency in the United States in addition to their medical degree. They are then eligible to sit for a board certification examination, which is now required by most hospitals and health plans. American Board of Family Medicine requires its diplomates to maintain certification through an ongoing process of continuing medical education, medical knowledge review, patient care oversight through chart audits, practice-based learning through quality improvement projects and retaking the board certification examination every 7 to 10 years. The American Osteopathic Board of Family Physicians requires its diplomates to maintain certification and undergo the process of recertification every 8 years. Physicians certified in family medicine in Canada are certified through the College of Family Physicians of Canada, after two years of additional education. Continuing education is also a requirement for maintenance of certification. The term "family medicine" or "family physician" is used in the United States, Mexico, South America, many European and Asian countries. In Sweden, certification in family medicine requires five years working with a tutor, after the medical degree. In India,