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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1968 1
1969 2
1970 1
1973 1
1975 2
1976 1
1984 1
1987 1
2024 0

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Page 1
Berberine: complex with DNA.
Krey AK, Hahn FE. Krey AK, et al. Science. 1969 Nov 7;166(3906):755-7. doi: 10.1126/science.166.3906.755. Science. 1969. PMID: 5823315
Studies on a deoxyribonucleic acid-quinine complex.
Estensen RD, Krey AK, Hahn FE. Estensen RD, et al. Among authors: krey ak. Mol Pharmacol. 1969 Sep;5(5):532-41. Mol Pharmacol. 1969. PMID: 4898669 No abstract available.