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2. Woman and midwives: position, problems and potential;Barclay;Midwifery,2008
3. Learning and teaching in the context of clinical practice: the midwife as role model;Bluff;MIDIRS Midwifery Dig.,2003
4. Qualitative interviewing and grounded theory analysis;Charmaz,2002
5. Constructing Grounded Theory: A Practical Guide Through Qualitative Analysis;Charmaz,2006