%0 Generic %E Jillson, Irene. %E Zegel, Vikki A. %T Competitive problems in the drug industry chloramphenicol (chloromycetin) : summary and analysis / %U https://ezaccess.libraries.psu.edu/login?url=http://congressional.proquest.com/congcomp/getdoc?CRDC-ID=CMP-1979-SBS-0003