TY  - BOOK
AU  - Aehlert, Barbara
TI  - ECGs made easy
SN  - 9780323794251
AV  - RC 683.5 A36 2023
PY  - 2023///
CY  - St. Louis, Missouri
PB  - Elsevier
KW  - Heart diseases-diagnosis
N1  - includes bibliographical references and index
ER  -