Medical subject headings:
annotated alphabetic list.
APA Citation
National Library of Medicine (U.S.)., National Library of Medicine (U.S.). Medical Subject Headings Section. Medical subject headings. Bethesda, Md.
MLA Citation
National Library of Medicine (U.S.), and National Library of Medicine (U.S.). Medical Subject Headings Section. Medical Subject Headings. Bethesda, Md,
Warning: These citations may not always be complete (especially for serials).