Resources and activities of occupational health service units in Poland.
An analysis of the mandatory medical reporting for 2014–2018
1993 ◽
Vol 5
(2)
◽
pp. 295
1978 ◽
Vol 138
(1)
◽
pp. 77
◽
1979 ◽
Vol 27
(2)
◽
pp. 13-15
◽