1. Über Lupus Ervthematodes der Lippenrots und der Mund-schleimhaut;Kren;Arch. f. Derm. u. Syph.,1907
2. Systemic Involvement in Lupus Erythematosus;Stickney;Proc. Staff Meet. Mayo Clin,1940
3. Arthralgia and Arthritis of Lupus Erythematosus;Slocumb;Ibid,1940
4. Retinal Lesions in Lupus Erythematosus;Maumenee;Am. J. Ophth,1940
5. Dermatomyositis and Systemic Lupus Erythematosus;Keil;Arch. Int. Med,1940