TY  - BOOK
ED  - United States.
ED  - United States.
ED  - National Library of Medicine
TI  - National library of medicine current catalog
U1  - 016.610 
PY  - 1980///
CY  - Washington, D.C.
PB  - U.S. Departmrnt of health education and welfare
KW  - Medicine
KW  - Bibliography
ER  -