New directions in photodynamic therapy :
28-29 October 1987, Cambridge, Massachusetts /
Douglas C. Neckers, chair/editor ; sponsored by SPIE--the International Society for Optical Engineering.

APA Citation

Neckers, D. C., Society of Photo-optical Instrumentation Engineers. (1988). New directions in photodynamic therapy: 28-29 October 1987, Cambridge, Massachusetts. Bellingham, Wash., USA: The Society.

MLA Citation

Neckers, Douglas C, and Society of Photo-optical Instrumentation Engineers. New Directions In Photodynamic Therapy: 28-29 October 1987, Cambridge, Massachusetts. Bellingham, Wash., USA: The Society, 1988.

Warning: These citations may not always be complete (especially for serials).