APA
de Boer A. G. E. M., van Lanschot J. J. B., Stalmeier P. F. M., van Sandick J. W., Hulscher J. B. F., de Haes J. C. J. M. & Sprangers M. A. G. (20040729). Is a single-item visual analogue scale as valid, reliable and responsive as multi-item scales in measuring quality of life?. : Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation.
Chicago
de Boer A G E M, van Lanschot J J B, Stalmeier P F M, van Sandick J W, Hulscher J B F, de Haes J C J M and Sprangers M A G. 20040729. Is a single-item visual analogue scale as valid, reliable and responsive as multi-item scales in measuring quality of life?. : Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation.
Harvard
de Boer A. G. E. M., van Lanschot J. J. B., Stalmeier P. F. M., van Sandick J. W., Hulscher J. B. F., de Haes J. C. J. M. and Sprangers M. A. G. (20040729). Is a single-item visual analogue scale as valid, reliable and responsive as multi-item scales in measuring quality of life?. : Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation.
MLA
de Boer A G E M, van Lanschot J J B, Stalmeier P F M, van Sandick J W, Hulscher J B F, de Haes J C J M and Sprangers M A G. Is a single-item visual analogue scale as valid, reliable and responsive as multi-item scales in measuring quality of life?. : Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 20040729.