Susan K. Peterson, Eileen H. Shinn, Karen Basen-Engquist, Wendy Demark-Wahnefried, et al. JNCI Monographs 2013. 47: 162-168.
http://jncimono.oxfordjournals.org/content/2013/47/162.abstract
Susan K. Peterson, Eileen H. Shinn, Karen Basen-Engquist, Wendy Demark-Wahnefried, et al. JNCI Monographs 2013. 47: 162-168.
http://jncimono.oxfordjournals.org/content/2013/47/162.abstract