SEARCH Articles Figures Tables 3-Deacetoxy-7-aminocephalosporanic acid 7-Aminocephalosporanic acid 7-ACA) 7-Aminocephalosporanic acid Cefazolin sodium 7-Aminocephalosporanic acid Cephaloridine 7-Aminocephalosporanic acid derivatives 7-Aminocephalosporanic acid fermentation 7-aminocephalosporanic Biochemical Production of 7-Aminocephalosporanic Acid Spectra 7-aminocephalosporanic acid