TY - RPRT TI - A boy with chest deformity. AU - A Pogorzelski AU - K Modelska AU - J Zebrak AU - B Skuza PY - 1996 DO - 10.1183/09031936.96.09091962 UR - https://pubmed.ncbi.nlm.nih.gov/8880120/ ID - 8880120 ER -