TY  - BOOK
AU  - Behrens, Barbara J.
TI  - Biophysical agents : : theory and practice / 
SN  - 978080367667 Pbk, Bp.
AV  - RM 725 B44 2021 CHS 
PY  - 2021///
CY  - Philadelphia : 
PB  - F. A. Davis, 
KW  - Physical theraphy modalities
N1  - Includes bibliographical references and index
ER  -