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s12891-017-1589-y
s12891-017-1589-y
https://scigraph.springernature.com/pub.10.1186/s12891-017-1589-y
Validity of the Nurses' health study physical activity questionnaire in estimating physical activity in adults with rheumatoid arthritis
P2888
Q33749962-1FC1983A-1313-4DA3-86E8-4DDD041ABB01
P2888
s12891-017-1589-y
https://scigraph.springernature.com/pub.10.1186/s12891-017-1589-y