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2. Rowe, D. S. Anderson, S. G., and Grab, B. (1972). Bull. Wld Hlth Org., in the press.
3. A research standard for human serum immunoglobulin D;Rowe, D.S.Anderson; G., S.; Tackett, L.;Bull. Wld Hlth Org,1970
4. A research standard for human serum immunoglobulin E;H., Ishizaka; K., Johansson,1970