Kunze J, Park W, Hansen KH, Hanefeld F (1983). "Adducted thumb syndrome. Report of a new case and a diagnostic approach". Eur. J. Pediatr. 141 (2): 122–6. doi:10.1007/BF00496805. PMID6662143. S2CID13243887.
Kunze J, Park W, Hansen KH, Hanefeld F (1983). "Adducted thumb syndrome. Report of a new case and a diagnostic approach". Eur. J. Pediatr. 141 (2): 122–6. doi:10.1007/BF00496805. PMID6662143. S2CID13243887.
Kunze J, Park W, Hansen KH, Hanefeld F (1983). "Adducted thumb syndrome. Report of a new case and a diagnostic approach". Eur. J. Pediatr. 141 (2): 122–6. doi:10.1007/BF00496805. PMID6662143. S2CID13243887.