Brest, A. N., & Moyer, J. H. (1968). Cardiovascular disorders.
Lua i Stíl Chicago (17ú heag.)Brest, Albert N., agus John H. Moyer. Cardiovascular Disorders. 1968.
Lua MLA (9ú heag.)Brest, Albert N., agus John H. Moyer. Cardiovascular Disorders. 1968.
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