TY  - BOOK
AU  - Siri, William E.
TI  - Isotopic Tracers and Nuclear Radiations: with applications to biology and medicine
U1  - 539.74 
PY  - 1949///
CY  - New York
PB  - McGraw-Hill Book
KW  - Beta Particles
KW  - Isotopic Tracers
KW  - Nuclear Radiation
N1  - Includes bibliographical references and index
ER  -