Barker, L. Randol; Fiebach, Nicholas H.; Kern, David E.; Thomas, Patricia A.; Ziegelstein, Roy C.; Zieve, Philip D. Lippincott Williams and Wilkins 2006 Kovakantinen kirja
Khardori, Nancy M.; Barker, James Jim; Gersh, Bernard J.; LeRoith, Derek; Panush, Richard S.; Talley, Nicholas J; Thigpen, J. Ta Elsevier Health Sciences 2012 Kovakantinen kirja