Drew, S. W., & Demain, A. L. (1975). Production of Cephalosporin C by Single and Double Sulfur Auxotrophic Mutants of Cephalosporium acremonium.
शिकागो स्टाइल उद्धरणDrew, Stephen W., और Arnold L. Demain. Production of Cephalosporin C By Single and Double Sulfur Auxotrophic Mutants of Cephalosporium Acremonium. 1975.
एमएलए उद्धरणDrew, Stephen W., और Arnold L. Demain. Production of Cephalosporin C By Single and Double Sulfur Auxotrophic Mutants of Cephalosporium Acremonium. 1975.
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