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- [27] THE 1ST INTERNATIONAL-SYMPOSIUM ON ARCTIC MYCOLOGY (FISAM) TRANSACTIONS OF THE MYCOLOGICAL SOCIETY OF JAPAN, 1980, 21 (03): : 399 - 401
- [28] 1ST INTERNATIONAL-SYMPOSIUM ON TRANSPLANT AND TECHNOLOGICAL ADVANCES INTERFERON Y BIOTECNOLOGIA, 1987, 4 (02): : 203 - 204