Walters, S., Griffiths, R. K., & Ayres, J. G. (1994). Temporal association between hospital admissions for asthma in Birmingham and ambient levels of sulphur dioxide and smoke.
Citação norma ChicagoWalters, S., R. K. Griffiths, and J. G. Ayres. Temporal Association between Hospital Admissions for Asthma in Birmingham and Ambient Levels of Sulphur Dioxide and Smoke. 1994.
MLA CitationWalters, S., R. K. Griffiths, and J. G. Ayres. Temporal Association between Hospital Admissions for Asthma in Birmingham and Ambient Levels of Sulphur Dioxide and Smoke. 1994.
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