RT Journal Article SR Electronic T1 Asking answerable questions JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 36 OP 37 DO 10.1136/ebn.1.2.36 VO 1 IS 2 A1 Kate Flemming YR 1998 UL http://ebn.bmj.com/content/1/2/36.abstract AB