1. La pneumoconiosi da baria;Arrigoni, A.;Medicina del'Lavoro,1933
2. Lung Function: Assessment and Application in Medicine;Cotes, J.E.,1965
3. Baritosis;Doig, A.T.,1966
4. X-Ray appearances of the lungs of electric arc welders;Doig, A.T.; McLaughlin, A.I.G.;Lancet,1936
5. Clearing of X-ray shadows in welders';and;siderosis. Lancet,1948