PRODUCTION OF OXYTETRACYCLINE BY DIFFERENT MUTANTS OF STREPTOMYCES RIMOSUS INDUCED BY PHYSICAL MUTAGENS IN A DATE MEDIUM. Pakistan Journal of Scientific & Industrial Research [Internet]. 2022 Jun. 9 [cited 2026 Mar. 10];37(12):531-5. Available from: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/2769