Guo และผู้แต่งคนอื่นๆ. 1999. Effect of informational support on anxiety among family members of critically ill patients. Field of Study Medical and Surgical Nursing, Chiang Mai University;
Guo และผู้แต่งคนอื่นๆ. (1999) Effect of informational support on anxiety among family members of critically ill patients . Chiang Mai University/Chiang Mai.
Guo และผู้แต่งคนอื่นๆ. Effect of informational support on anxiety among family members of critically ill patients. . Chiang Mai:Chiang Mai University, 1999.
Guo และผู้แต่งคนอื่นๆ. (1999) Effect of informational support on anxiety among family members of critically ill patients . Chiang Mai University/Chiang Mai.