TY  - RPRT
TI  - [Immunological disorders in chronic bronchitis].
AU  - A E Makarevich
AU  - I P Danilov
AU  - P P Murzenok
PY  - 1990
UR  - https://pubmed.ncbi.nlm.nih.gov/2077277/
ID  - 2077277
ER  -