Media type: E-Article Title: Changes in Physical Activity and Body Composition in Postmenopausal Women over Time Contributor: SIMS, STACY T.; KUBO, JESSICA; DESAI, MANISHA; BEA, JENNIFER; BEASLEY, JEANNETTE M.; MANSON, JOANN E.; ALLISON, MATTHEW; SEGUIN, REBECCA A.; CHEN, ZHAO; MICHAEL, YVONNE L.; SULLIVAN, SHANNON D.; BERESFORD, SHIRLEY; STEFANICK, MARCIA L. imprint: Ovid Technologies (Wolters Kluwer Health), 2013 Published in: Medicine & Science in Sports & Exercise Language: English DOI: 10.1249/mss.0b013e31828af8bd ISSN: 0195-9131 Origination: Footnote: Access State: Open Access