title: Untangling the causality knot: another tool for clinical researchers.
authors.affiliation: Department of Medicine, University of Manitoba, Winnipeg, Canada.
authors.forename: Lisa M
authors.initials: LM
authors.lastname: Lix
authors.forename: William D
authors.initials: WD
authors.lastname: Leslie
mesh_terms: D015992:Body Mass Index; D015519:Bone Density; D005260:Female; D005265:Femoral Neck Fractures; D006801:Humans; D008297:Male