共 47 条
[1]
[Anonymous], 1990, Qualitative Evaluation and Research Methods, DOI DOI 10.1002/NUR.4770140111
[3]
Braun V, 2006, QUAL RES PSYCHOL, V3, DOI [DOI 10.1191/1478088706QP063OA, 10.1191/1478088706qp063oa]
[7]
Cheung Ruth, 2006, J Sch Nurs, V22, P53
[8]
Collier John., 1986, VISUAL ANTHR PHOTOGR