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IP address: 18.234.165.107
Time: 2024-03-28T18:50:46Z
URL: http://scholar.google.com/scholar_lookup?title=Isotypes+and+specificities+of+immunoglobulins+produced+by+germ-free+mice+fed+chemically+defined+ultrafiltered+%E2%80%9Cantigen-free%E2%80%9D+diet.&year=1984&author=Hooijkaas&journal=Eur.+J.+Immunol.&volume=14&pages=1127-1130&pmid=6083871