![book Qualitative research in health care](/covers/files_170/2786000/b47b598953daf293ccfcafb4b8b62e0e-g.jpg)
- Author: Mays Nicholas, Pope Catherine
- Language: English
- Year: 2020
![book The Delphi technique in nursing and health research](/covers/files_170/2606000/3e96575283da879a224961edf80c0773-g.jpg)
- Author: Keeney Sinead, McKenna Hugh P., Hasson Felicity
- Language: English
- Year: 2011
![book Handbook of health research methods: investigation, measurement and analysis](/covers/files_170/1593000/f2ffc2c712574b773f902caf02fe48f8-d.jpg)
- Author: Ebrahim Shah, Bowling Ann
- Language: English
- Year: 2005
![book Qualitative research in health care](/covers/files_170/1593000/f0e03d2099fc74cc4dc75018fd3372f7-g.jpg)
- Author: Holloway Immy
- Language: English
- Year: 2005