«A molecular mechanism of action of theophylline: Induction of histone deacetylase activity to decrease inflammatory gene expression». Proceedings of the National Academy of Sciences of the United States of America, vol. 99, 13, 2002, pàg. 8921–6. DOI: 10.1073/pnas.132556899. PMC: 124399. PMID: 12070353.
«A molecular mechanism of action of theophylline: Induction of histone deacetylase activity to decrease inflammatory gene expression». Proceedings of the National Academy of Sciences of the United States of America, vol. 99, 13, 2002, pàg. 8921–6. DOI: 10.1073/pnas.132556899. PMC: 124399. PMID: 12070353.