Asher, P. (1914). Chemistry and toxicology for nurses. W. B. Saunders company.
Chicago-viite (17. p.)Asher, Philip. Chemistry and Toxicology for Nurses. Philadelphia and London: W. B. Saunders company, 1914.
MLA-viite (8. p.)Asher, Philip. Chemistry and Toxicology for Nurses. W. B. Saunders company, 1914.
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