RT Journal Article SR Electronic T1 Review: smoking is associated with decreased bone mineral density and increased risk of hip fracture in postmenopausal women JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 88 OP 88 DO 10.1136/ebn.1.3.88 VO 1 IS 3 YR 1998 UL http://ebn.bmj.com/content/1/3/88.abstract AB