TY - GEN AU - Powers,S K AU - Cush,S S AU - Walstad,D L AU - Kwock,L TI - Stereotactic intratumoral photodynamic therapy for recurrent malignant brain tumors SN - 0148-396X PY - 1992///0108 KW - Adult KW - Brain Neoplasms KW - diagnosis KW - Dihematoporphyrin Ether KW - Glioma KW - Hematoporphyrins KW - therapeutic use KW - Humans KW - Magnetic Resonance Imaging KW - Melanoma KW - Middle Aged KW - Neoplasm Recurrence, Local KW - drug therapy KW - Photochemotherapy KW - methods KW - Stereotaxic Techniques N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/00006123-199111000-00008 ER -