Sapru, R. P., Griffiths, P. H., Guz, A., & Eisele, J. (1971). Syncope on swallowing.
Citação norma ChicagoSapru, R P., P H. Griffiths, A. Guz, and J. Eisele. Syncope On Swallowing. 1971.
MLA CitationSapru, R P., P H. Griffiths, A. Guz, and J. Eisele. Syncope On Swallowing. 1971.
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