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Zhao_Zirong_19938.14 MB
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- Title
- The role of vitamin A in maintaining natural killer cell activity
- Creators
- Zirong Zhao
- Awarding Institution
- Medical College of Pennsylvania
- Degree Awarded
- Doctor of Philosophy (Ph.D.)
- Publisher
- Medical College of Pennsylvania; Philadelphia, Pennsylvania
- Number of pages
- xx, 198 pages
- Resource Type
- Dissertation
- Language
- English
- Academic Unit
- Medical College of Pennsylvania (1970-1993)
- Other Identifier
- 991021888731604721