Unknown Author
Jack Lieberman
John Guyett Scadding
Alfrieda Nagata
National Library of Medicine (U.S.)
Stephan Ignaz Leitner
D. N. Mitchell
Robert P. Baughman
International Conference on Sarcoidosis Tokyo 1972.
Jacques Chrétien
International Symposium on Sarcoidosis (1979 Nara-shi, Japan)
Gerhard Jörgensen
William Mandel
R. H. Regamey
Jude Turiaf
Ladislav Levinský
Sven Halvar Löfgren