TY  - RPRT
TI  - [Program-system planning and management in medicine].
AU  - A M Chernukh
AU  - A B Petrovskiĭ
AU  - O V Filippov
PY  - 1978
UR  - https://pubmed.ncbi.nlm.nih.gov/726646/
ID  - 726646
ER  -