TY  - RPRT
TI  - [Age changes in interalveolar septa and their relationship to a decrease in gas exchange].
AU  - N V Ustiuzhaninova
AU  - G S Shishkin
PY  - 2002
UR  - https://pubmed.ncbi.nlm.nih.gov/12108111/
ID  - 12108111
ER  -