Program: HathiTrust Digital Library
- Publisher: Medical Subject Headings Section, Library Operations, National Library of Medicine
- Print ISSN: 0147-099X
- Electronic ISSN:
- OCLC Number: 1778210
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1971; 1971 1971; 1972-1991; 1991 copy 2; 1992-2004
|
committed to retain | 2019-03-04 | HTDL |
|