6Jalalian M, Latiff L Tajuddin ST, et al. Development of a question- naire for assessing factors predicting blood donation among university students: a pilot study [ J ]. Southeast Asian J Trop Med Public Health ,2010,41 (3) :660 - 666.
7Armitage C J, Conner M. Social cognitive determinants of blood dona- tion[J].J Appl Soe Psychol,2001,31 (7):1431 -1457.