TY - RPRT TI - Development of high penicillin producing strains for solid state fermentation. AU - J Barrios-González AU - T E Castillo AU - A Mejía PY - 1993 DO - 10.1016/0734-9750(93)90021-e UR - https://pubmed.ncbi.nlm.nih.gov/14545674/ ID - 14545674 ER -