Medical care in the coal mining and steel industries of Nova Scotia.
LYNCH
J G B
JG
D003032:Coal Mining; D006801:Humans; D007221:Industry; D007501:Iron; D008511:Medicine; D008906:Mining; D009674:Nova Scotia; D009787:Occupational Medicine; D009790:Occupations; D013232:Steel
D013232:Steel; D007501:Iron