On Silicosis in Porcelain Workers,from the Roentgenological and Some Clinical Points of View

Gudjonsson , Arch. f. Gewerbehygiene u. Pathologie 1933, 4, 748.

Heffernan Green , Journ. of Industrial Hygiene, 1928, X, 481–90.

Jones , Journ. of Hygiene 1933, 307–29.

Heffernan , Brit. Med. Journal 1929, 2, 489–92.

Pancoast Pendergrass , Am. Journ. of Roentgen and Radium Therapy, 1931, XXVI, 556–614.

Miller , Am. Journ. of Roentgenology 1917, V, 269–279; Radiology, 1925, IV, 173–177.

Gudjonsson Jacobson , Et Silicosisdødsfald; Hospitalstidende 1934, 77, 423–431.