Dyfyniad APA

AMA department of drugs. (1980). AMA Drug Evaluations (4.). American Medical Association.

Dyfyniad Arddull Chicago

AMA department of drugs. AMA Drug Evaluations. 4. American Medical Association, 1980.

Dyfyniad MLA

AMA department of drugs. AMA Drug Evaluations. 4. American Medical Association, 1980.

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