TY  - BOOK
T1  - Difficult diagnoses /
DA  - c1988.
CY  - Philadelphia, PA :
AU  - Geokas, Michael C.
CN  - RC60
CN  - RC60
PB  - W.B. Saunders,
PP  - Philadelphia, PA :
PY  - c1988.
N1  - "September 1988."
ID  - 172264
KW  - Diagnosis.
TI  - Difficult diagnoses /
ER  -