title: Letter: Sialylation in antitrypsin deficiency.
mesh_terms: D000818:Animals; D001059:Apoproteins / Q000378:metabolism; D004721:Endoplasmic Reticulum / Q000378:metabolism; D006801:Humans; D008099:Liver / Q000378:metabolism; D051381:Rats; D012794:Sialic Acids / Q000172:deficiency*; D000515:alpha 1-Antitrypsin / Q000378:metabolism; D019896:alpha 1-Antitrypsin Deficiency
chemical_list: D001059:Apoproteins; D012794:Sialic Acids; D000515:alpha 1-Antitrypsin