1. Baumgartner ER, Suormala T, Wick H, Bachmann C, Jaggi KH (1981) Biotin dependency causing multiple carboxylase deficiency in vivo. Pediatr Res 15:1189
2. Baumgartner ER, Suormala T, Wick H, Geisert J, Lehnert W (1982) Infantile multiple carboxylase deficiency: evidence for normal intestinal absorption but renal loss of biotin. Helv Paediatr Acta 37:499?502
3. Baumgartner ER, Suormala T, Wick H (1984) Biotin-responsive multiple carboxylase deficiency (MCD): deficient biotinidase activity associated with renal loss of biotin. J Inherited Metab Dis 7 [Suppl 2]:123?125
4. Baumgartner ER, Suormala T, Wick H, Bausch J, Bonjour JP (in press) Biotinidase deficiency associated with renal loss of biocytin and biotin. Ann NY Acad Sci
5. Bonjour JP (1984) Biotin. In: Machlin LJ (ed) Handbook of vitamins. Nutritional, biochemical, and clinical aspects. Marcel Dekker, Inc, New York Basel, pp 403?435