TY  - BOOK
AU  - Balis,M.Earl
AU  - Brown,George B
TI  - Antagonists and nucleic acids
U1  - 574.8732 
PY  - 1968///
CY  - Amsterdam
PB  - North-Holland Pub.
KW  - Nucleic acids
KW  - Antimetabolites
KW  - Purine
KW  - synthesis
N1  - Includes bibliographical references and index
ER  -