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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Culpepper C. W., Caldwell J. S. RELATION OF AGE AND OF SEASONAL CONDITIONS TO COMPOSITION OF ROOT, PETIOLE, AND LEAF BLADE IN RHUBARB. Plant Physiol. 1932 Jul;7(3):447–479. doi: 10.1104/pp.7.3.447. [DOI] [PMC free article] [PubMed] [Google Scholar]
