Dyfyniad APA

Al-Janabi, N., & Ross, D. N. (1973). Viability of fresh mitral homograft valves.

Dyfyniad Arddull Chicago

Al-Janabi, Nawal, and Donald N. Ross. Viability of Fresh Mitral Homograft Valves. 1973.

Dyfyniad MLA

Al-Janabi, Nawal, and Donald N. Ross. Viability of Fresh Mitral Homograft Valves. 1973.

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