TY - GEN AU - Nozicková-Novotná,M TI - Some points on threshold effects and action spectra in porphyria cutanea tarda SN - 0049-5514 PY - 1983///0107 KW - Adolescent KW - Adult KW - Aged KW - Female KW - Humans KW - Male KW - Middle Aged KW - Porphyrias KW - diagnosis KW - Skin KW - radiation effects KW - Skin Diseases KW - Ultraviolet Rays N1 - Publication Type: Journal Article ER -