TY - GEN AU - Knox,J M TI - Erthropoietic protoporphyria SN - 0003-987X PY - 1969///1126 KW - Adolescent KW - Erythrocytes KW - analysis KW - Humans KW - Male KW - Photosensitivity Disorders KW - Porphyrias KW - Porphyrins KW - blood KW - Sunscreening Agents KW - therapeutic use N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1001/archderm.100.3.374 ER -