title: Immunodiffusion reactions between human sera and Mycoplasma pneumoniae.
mesh_terms: D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D001769:Blood / Q000276:immunology; D003470:Culture Media; D006801:Humans; D005779:Immunodiffusion; D008722:Methods; D009174:Mycoplasma / Q000276:immunology*; D009175:Mycoplasma Infections / Q000097:blood / Q000276:immunology; D010743:Phospholipids; D013778:Tetrazolium Salts
chemical_list: D003470:Culture Media; D010743:Phospholipids; D013778:Tetrazolium Salts