1. Inborn errors of metabolism;Garrod,1923
2. Erythropoietic (congenital) porphyria: A rare abnormality of the normoblasts;Schmid;Blood,1955
3. The metabolic basis of inherited disease;Schmid,1960
4. Porphyrias and porphyrin metabolism, with special reference to porphyria in childhood;Dogramaci;Advances Pediat.,1964