532,761 SCHNEIDER M./red./ Clinical application of carcinoembryonic antigen assay. Proceedings of a Symposium, Nice, October 7-9, 1977. Ed. B. P. Krebs, C. M. Lalanne and M. Schneider. Amsterdam 1978 Excerpta Medica 8 s. X, 501, il. Excerpta Medica. International Congress Ser. nr 439