Using a ResearchKit Smartphone App to Collect Rheumatoid Arthritis Symptoms From Real-World Participants: Feasibility Study

by Crouthamel, Michelle, Quattrocchi, Emilia, Watts, Sarah, Wang, Sherry, Berry, Pamela, Garcia-Gancedo, Luis, Hamy, Valentin, Williams, Rachel E
Published 2018-09-01

Lean mass, muscle strength, and physical function in a diverse population of men: a population-based cross-sectional study

by Araujo Andre B, Chiu Gretchen R, Kupelian Varant, Hall Susan A, Williams Rachel E, Clark Richard V, McKinlay John B
Published 2010-08-01