title: Difficulties encountered in the large-scale production of blood-grouping sera from human citrated plasma.
mesh_terms: D002951:Citrates / Q000009:adverse effects; D006801:Humans; D010949:Plasma; D012116:Resins, Plant / Q000009:adverse effects; D012703:Serotyping
chemical_list: D002951:Citrates; D012116:Resins, Plant