Although it is aimed at all members of the medical profession, it is mainly used by internists and junior doctors in this field, as well as medical students.
en.wikipedia.org Surgical pathology involves the gross and microscopic examination of surgical specimens, as well as biopsies submitted by surgeons and non-surgeons such as general internists, medical subspecialists, dermatologists, and interventional radiologists.
en.wikipedia.org Since internal medicine patients are often seriously ill or require complex investigations, internists do much of their work in hospitals.
en.wikipedia.org In modern urban practice, most internists are subspecialists: that is, they generally limit their medical practice to problems of one organ system or to one particular area of medical knowledge.
en.wikipedia.org Formerly, many internists were not subspecialized; such "general physicians" would see any complex nonsurgical problem; this style of practice has become much less common.
en.wikipedia.org