TY - BOOK AU - Hasan, Tayyaba, ed. TI - Advances in Photochemotherapy T2 - Proceedings of SPIE; V. 0997 SN - 9780819400321 (Print) PY - 1989/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0997 ER -