TY  - BOOK
AU  - Leopoldo G. Koss, Dulce V. Coleman.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0-89352-213-9
SN  - 2
PY  - 1984///46
CY  - Chicago
PB  - Year Book Medical
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
N1  - 5
ER  -