MEDLARS : the computerized literature retrieval services of the National Library of Medicine.
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| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Bethesda, Md.] :
Dept. of Health, Human Services, Public Health Service, National Institutes of Health,
1981.
|
| Edition: | Rev. March 1981. |
| Series: | DHHS publication
no. (NIH) 81-1286. |
| Subjects: |