Annals of Surgical Innovation and Research. BioMed Central.
Style de citation Chicago (17e éd.)Annals of Surgical Innovation and Research. BioMed Central.
Style de citation MLA (8e éd.)Annals of Surgical Innovation and Research. BioMed Central.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.