Cita APA

Irwin, D. E., Varni, J. W., Yeatts, K., & DeWalt, D. A. (2009). Cognitive interviewing methodology in the development of a pediatric item bank: A patient reported outcomes measurement information system (PROMIS) study. BioMed Central.

Citación estilo Chicago

Irwin, Debra E., James W. Varni, Karin Yeatts, y Darren A. DeWalt. Cognitive Interviewing Methodology in the Development of a Pediatric Item Bank: A Patient Reported Outcomes Measurement Information System (PROMIS) Study. BioMed Central, 2009.

Cita MLA

Irwin, Debra E., James W. Varni, Karin Yeatts, y Darren A. DeWalt. Cognitive Interviewing Methodology in the Development of a Pediatric Item Bank: A Patient Reported Outcomes Measurement Information System (PROMIS) Study. BioMed Central, 2009.