TY  - RPRT
TI  - [Propolis and its clinical use].
AU  - D F Ivanov
AU  - A I Tikhonov
AU  - P E Krivenchuk
AU  - E V Liarskaia
AU  - S I Lotova
PY  - 1973
UR  - https://pubmed.ncbi.nlm.nih.gov/4791645/
ID  - 4791645
ER  -