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Introduzca la siguiente información para solicitar una copia del siguiente ítem: Classification of neck/shoulder pain in epidemiological research: a comparison of personal and occupational characteristics, disability, and prognosis among 12,195 workers from 18 countries

Solicitando el siguiente fichero: Classification of neck shoulder pain in epidemiological research. A comparison of personal and occupational characteristics, disability, and prognosis among 12 195 workers from 18 countries.pdf