Butterworth, E. C. (1957). Microdetermination of Serum Calcium Using the Eel Flame Photometer.
Citação norma ChicagoButterworth, E. C. Microdetermination of Serum Calcium Using the Eel Flame Photometer. 1957.
MLA CitationButterworth, E. C. Microdetermination of Serum Calcium Using the Eel Flame Photometer. 1957.
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