TY - RPRT TI - [Macromolecular virostatic substances and their interferon inducing activity]. AU - N Schramm-Thiel AU - R Freiskorn AU - M Kettner AU - G May AU - A Wacker PY - 1971 UR - https://pubmed.ncbi.nlm.nih.gov/4333130/ ID - 4333130 ER -