TY  - RPRT
TI  - Bronchitis and disability.
AU  - T C Medici
AU  - S Chodosh
PY  - 1971
DO  - 10.1016/s0140-6736(71)91867-8
UR  - https://pubmed.ncbi.nlm.nih.gov/4102649/
ID  - 4102649
ER  -