1.

Conference Proceedings
Conference Proceedings
1. Protoporphyrin IX distribution after intra-articular and systemic application of 5-aminolevulinic acid in healthy and arthritic joints
Huttmann,G. ; Hendrich,C. ; Birngruber,R. ; Lehnert,C. ; Seara,J. ; Siebert,W.E. ; Diddens,H.C.
Pub. info.: Proceedings of optical methods for tumor treatment and detection : mechanisms and techniques in photodynamic therapy V : 27-28 January 1996, San Jose, California.  pp.238-242,  1996.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2675
2.

Conference Proceedings
Conference Proceedings
2. Arthroscopic laser in intra-articular knee cartilage disorders
Nosir,H.R. ; Siebert,W.E.
Pub. info.: Proceedings of laser applications in medicine and dentistry : 7-10 September 1996, Vienna, Austria.  pp.302-306,  1996.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2922