Joint Association of Nicotinic Acetylcholine Receptor Variants with Abdominal Obesity in American Indians: The Strong Heart Family Study Zhu, Yun ; Yang, Jingyun ; Yeh, Fawn ; Cole, Shelley A. ; Haack, Karin ; Lee, Elisa T. ; Howard, Barbara V. ; Zhao, Jinying Abstract Publication: PLoS ONE Pub Date: July 2014 DOI: 10.1371/journal.pone.0102220 Bibcode: 2014PLoSO...9j2220Z