TY - RPRT TI - [Antibiotic hyperforin from Hypericum perforatum L]. AU - A I Gurevich AU - V N Dobrynin AU - M N Kolosov AU - S A Popravko AU - I D Riabova PY - 1971 UR - https://pubmed.ncbi.nlm.nih.gov/5000144/ ID - 5000144 ER -