FIELD: veterinary science. SUBSTANCE: invention relates to preparation obtained by extraction of black poplar dried buds. Preparation has, %: dry extractive substances 3 ± 0.5, and 70% rectified ethyl alcohol 97 ± 0.5. Preparation has biologically active substances. EFFECT: enhanced effectiveness of preparation. 1 tbl
Authors
Dates
1998-02-20—Published
1996-05-30—Filed