SQL definition. Database entity. Database entitiy definition: An database entitiy is a material or non-material structure which has its own attributes. Database entitiy example: A good example of database entity can be a simple table that contains set of some data.
Pork Health Fact Sheet - Circovirus Infection in Swine. By National Pork Board and the American Association of Swine Practitioners - Circovirus associated diseases of swine are of increasing concern to producers around the world.
HPV (human papillomavirus) is a very common infection that spreads from person to person through intimate sexual contact. There are more than 40 kinds of HPV that can infect the genital areas, anus, and the mouth or throat. HPV can cause: Cervical cancer.