Dyfyniad APA

Algra, A., & van Gijn, J. (2000). Is clopidogrel superior to aspirin in secondary prevention of vascular disease? BioMed Central.

Dyfyniad Arddull Chicago

Algra, Ale, and Jan van Gijn. Is Clopidogrel Superior to Aspirin in Secondary Prevention of Vascular Disease? BioMed Central, 2000.

Dyfyniad MLA

Algra, Ale, and Jan van Gijn. Is Clopidogrel Superior to Aspirin in Secondary Prevention of Vascular Disease? BioMed Central, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.