List of Articles purines Open Access Article Abstract Page Full-Text 1 - Using Implicit/Explicit Salvation Models to Theoretical Study Tautomerism in 7H-purine-2, 6-diamine javad hosseini Open Access Article Abstract Page Full-Text 2 - A tautomerism in 2-amino-7H-purine-6-thiol: Theoretical study using implicit/explicit salvation models Aeyed Javad Hosseini بیتا محمداصغری