Author = RAGAA S. HAFEZ
ANAEROBIC MICROORGANISMS IN RAW HEN EGGS

Volume 21.1, Issue 41, January 1989, Pages 113-118

S.S. SALLAM; RAGAA S. HAFEZ; S.D. MORGAN; H.A. EL-ESSAWY


ENTEROTOXIGENIC STAPHYLOCOCCI ÎN CREAM AND ICE-CREAM

Volume 21.1, Issue 41, January 1989, Pages 119-121

RAGAA S. HAFEZ; S.D. MORGAN; M.A. MOHAMED


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