title: A study on cytomegalovirus by the gel precipitation method.
mesh_terms: D000367:Age Factors; D000937:Antigen-Antibody Reactions; D000956:Antigens, Viral; D011232:Chemical Precipitation; D003587:Cytomegalovirus / Q000276:immunology*; D003586:Cytomegalovirus Infections / Q000175:diagnosis; D003604:Czechoslovakia; D005782:Gels; D006801:Humans; D008722:Methods
chemical_list: D000956:Antigens, Viral; D005782:Gels