Recent research on vitamin B12
Inhalt Karte:193,392 RECENT Recent research on vitamin B12. Reports from a Dumex Symposium at Elingaard, Fredrikstad, Norway 24-26 January 1974. Ed. by Egil Gjone. Oslo 1974 Universitatsforlaget 4° s. 95, nib. 1, ilustr. Scandinavian Journal of Gastroenterology, suppl. 29.