APA (7th ed.) Citation

Echo research and practice [Echo Res Pract] NLMUID: 101664713. BioMed Central.

Chicago Style (17th ed.) Citation

Echo Research and Practice [Echo Res Pract] NLMUID: 101664713. BioMed Central.

MLA (9th ed.) Citation

Echo Research and Practice [Echo Res Pract] NLMUID: 101664713. BioMed Central.

Warning: These citations may not always be 100% accurate.