title: [Pathologic and Clinical Biochemistry '90. 18th Congress of the Clinical Chemistry and Laboratory Diagnostics Society of the GDR with international participation and cooperation with the German Society of Clinical Chemistry and the Society for Clinical and Experimental Immunology of the GDR. Halle/Saale, 13.-15. November 1990].
mesh_terms: D001671:Biochemistry; D002624:Chemistry, Clinical; D006801:Humans