Medical subject headings:

Mode of access: Internet.

Medical subject headings.

Print ceases at v.48 (2007), then becomes online only.

Medical subject headings, tree annotations, 1978 : technical notes, Medlars indexing instructions /

"PB 271 246."

Subject headings for the aeronautical index /

Mimeographed.

Library of Congress subject headings /

Commonly referred to as: The red book.

Subject headings used in the catalogs of the United States Atomic Energy Commission.

Mode of access: Internet.

A comparative view of the mortality of the human species, at all ages; and of the diseases and casualties by which they are destroyed or annoyed ...

Later ed. published under title: An arithmetical and medical analysis of the diseases and mortality of the human species.