TY  - JOUR
PY  - 1973//
TI  - Calls on physicians for medical aid and morbidity in Poland (July 1967--June 1968). VI. Evaluation of morbidity by disease and injury groups
JO  - Przeglad Epidemiologiczny
A1  - Kostrzewski, J.
A1  - Branowitzer, Z.
SP  - 453
EP  - 467
VL  - 27
IS  - 4
N2  - <p>[Abstract unavailable]</p> <p>Language: pl</p>
LA  - pl
SN  - 0033-2100
UR  - http://dx.doi.org/
ID  - ref1
ER  -