1. Urinary excretion of d-glucaric acid, total glucuronic acid and total porphyrins in porphyria cutanea tarda;Budillon;Digestion,1975
2. Coproporphyrinuria and chronic hepatic porphyria type A found in people from Seveso (Italy) exposed to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD);Centen,1979
3. Subjective symptomatology prevalence as an additional criterion to define risk-groups exposed to TCDD in the Seveso area, Italy;Colombi,1979
4. Clinical biochemistry and regulation of porphyrin metabolism;Doss,1975
5. Chronic hepatic porphyria in humans (endogenic factors);Doss,1979