The heart rhythms
Publisher: Williams & Wilkins
Published: 1921
Place of publication: Baltimore
Language: eng
Format: [electronic resource]
Number of pages: 100
Subjects: Electrocardiography; Heart; Physiology
Notes: Digital version available with no restrictions Unrestricted online access

Electronic reproduction. New York, N.Y.: Columbia University Libraries, 2010. Digitized by the Internet Archive.

Benchmark for Faithful Digital Reproductions of Monographs and Serials. Version 1. December 2002. Digital version conforms to: http://purl.oclc.org/DLF/benchrepro0212

Digitized. 2010 Columbia University Libraries committed to preserve