TY - GEN AU - Van Graft,M AU - Boot,J H TI - Photodynamic effects of protoporphyrin on the cellular level-an in vitro approach SN - 1071-2690 PY - 1997///0102 KW - Animals KW - Cells, Cultured KW - Ditiocarb KW - pharmacology KW - Light KW - Liver KW - cytology KW - Male KW - Photosensitizing Agents KW - toxicity KW - Protoporphyrins KW - Rats KW - Rats, Wistar KW - Superoxide Dismutase KW - metabolism N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF02723000 ER -