@proceedings {213272,
	title = {Screening for bio-conversion of antibiotics by various microorganisms.  },
	journal = {Proc. Ind. Ferment.  Symp},
	year = {1978},
	pages = {33-41},
	publisher = {Reg. Res. Lab. (CSIR), Jammu Tawi, India},
	author = {Abd El-Gawad, AM and Zedan, HH and M. Toama}
}
