TY - RPRT TI - Scrapie in vitro: agent replication and reduced cell yield. AU - R I Carp AU - G S Merz AU - P C Licursi PY - 1976 DO - 10.1128/iai.14.1.163-167.1976 UR - https://pubmed.ncbi.nlm.nih.gov/820640/ ID - 820640 ER -