[STUDIES ON PULMONARY SIDEROSIS AMONG WELDERS OF GDA'NSK SHIPYARDS].
D001699:Biometry; D009784:Occupational Diseases; D011044:Poland; D012806:Siderosis; D013223:Statistics as Topic; D014896:Welding
OCCUPATIONAL DISEASES; POLAND; SIDEROSIS; STATISTICS
BADANIA NAD ZELAZIC A PLUC U SPAWACZY STOCZNI GDA'NSKIEJ.