. . "C17832"^^ . "Biomedical Occupation or Discipline"^^ . "InternistPTNCI" . "A doctor who specializes in internal medicine. An internist works with adult patients to prevent, diagnose, and treat diseases without using surgery.NCI-GLOSS" . "internistPTNCI-GLOSSCDR0000651199" . "A specialist in internal medicineNCI" . "Internist"^^ . "C0278602"^^ . "Internist"^^ . "Internist"^^ .