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Chemistry of Pyrazolopyrimidines
Mohamed Hilmy Elnagdi, Mohamed Rifaat Hamza Elmoghayar, Galal Eldln Hamza Elgemeie.
Advances in Heterocyclic Chemistry. Volume 41, 1987, Pages 319–376.
- DOI:
http://dx.doi.org/10.1016/S0065-2725(08)60164-6