TY  - JOUR
AU  - O'Brien, Myles William
AU  - Wojcik, William Robert
AU  - Fowles, Jonathon Richard
PY  - 2019
DA  - 2019/01/03
TI  - Correction: Medical-Grade Physical Activity Monitoring for Measuring Step Count and Moderate-to-Vigorous Physical Activity: Validity and Reliability Study
JO  - JMIR Mhealth Uhealth
SP  - e12576
VL  - 7
IS  - 1
SN  - 2291-5222
UR  - https://mhealth.jmir.org/2019/1/e12576/
UR  - https://doi.org/10.2196/12576
UR  - http://www.ncbi.nlm.nih.gov/pubmed/30609987
DO  - 10.2196/12576
ID  - info:doi/10.2196/12576
ER  -