Document MJqGLZYJ14RKpzb2DpZ3DeRvj

,* \v*.* **. .*. . j " .* `.' **."* ... , _ *% - .^ * ... v **4 Vi -v x V . /\ ''w*- v".1*' M*' *** i ~ . ^.T-V.~ 1 ...'*' *" -*. ; . "v ' .. *- - i :"' V * .-sv /*-:?? *. o' V r ' .'-- sf*.?**:/; '' ' K ' ' - '" f' . -, i '- -.*' - ..-.. .. .. -T-.;-^ >. .. . . j U. S. TREASURY DEPARTMENT 4y - }' Vr ^.PUBLIC`HEALTH SERVICE '*V v ' A t 'O' - WASHINGTON, D. G. , .,' .; . ;.: v, ...<* A REVIEW OF PNEUMOCONIOSIS: FURTHER ROENTGENOLOGICAL AND PATHOLOGICAL STUDIES .. y H. K. PANCOAST, M.D,, and E. P. PENDERGRASS, M.D. Reprinted from The American Journal of Rornitenoloty and Radium Therapy Vol. XXVI, No. 4, October, 1931