المؤلفون: Stewart, Kate A., Natzke, Brenda M., Williams, Thomas, Granger, Elder, Casscells, S. Ward, Croghan, Thomas W.

المصدر: Pharmacoepidemiology and Drug Safety ; volume 18, issue 11, page 1048-1052 ; ISSN 1053-8569 1099-1557

الاتاحة: http://dx.doi.org/10.1002/pds.1819
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpds.1819
https://onlinelibrary.wiley.com/doi/pdf/10.1002/pds.1819