EXHIBIT 23(a) INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statement No. 33-64451 on Form S-8 and in Registration Statement No. 33-61087 on Form S-3 of our report dated March 7, 1996 (which expresses an unqualified opinion and includes an explanatory paragraph relating to the Company's ability to continue as a going concern) appearing in the Annual Report on Form 10-K of Oxis International, Inc. for the year ended December 31, 1995. DELOITTE & TOUCHE LLP March 28, 1996 77