Laposata, M. (1992). The new england journal of medicine: Si Unit Conversion Guide. NEJM BOOKS.
Dyfyniad Arddull ChicagoLaposata, Michael. The New England Journal of Medicine: Si Unit Conversion Guide. Boston: NEJM BOOKS, 1992.
Dyfyniad MLALaposata, Michael. The New England Journal of Medicine: Si Unit Conversion Guide. NEJM BOOKS, 1992.
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