Predictors of web-based follow-up response in the Prevention of Low Back Pain in the Military Trial (POLM)

por Childs, John D, Teyhen, Deydre S, Van Wyngaarden, Joshua J, Dougherty, Brett F, Ladislas, Bryan J, Helton, Gary L, Robinson, Michael E, Wu, Samuel S, George, Steven Z
Publicado 2011