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Advanced focus group research
Fern, Edward F., (2001)
Focus groups as qualitative research
Morgan, David L., (1988)
Focus groups : a practical guide for applied research
Krueger, Richard A., (2000)
The impact of working with people with HIV/AIDS: A review of the literature
Barbour, Rosaline S., (1994)
Perceptions of good medical practice in the NHS: a survey of senior health professionals
Hutchinson, Allen, (1999)
Developing focus group research : politics, theory and practice
Barbour, Rosaline S., (1999)