Number | Date | Country | Kind |
---|---|---|---|
45203/74 | Oct 1974 | UK |
Number | Name | Date | Kind |
---|---|---|---|
3959466 | Plotkin | May 1976 |
Entry |
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Probstmeyer et al., Chem. Abst., vol. 66 (1967) p. 92561x. |
McAllister et al., Chem. Abst., vol. 66 (1967) p. 113,099v. |
Elek et al., Lancet, Jan. 5, 1974, pp. 1-5. |