1. Determination of diphtheria and tetanus antitoxin with the aid of haemagglutination;Tasman;Antonie van Leewenhoek,1960
2. Haemagglutination procedure for the assay of tetanus antitoxin of children's sera;Surjan;Z Immun Forsch,1962
3. A nation wide serum survey of United States Military recruits 1962. V serologic immunity to tetanus;Levine;Am J Hyg,1964
4. Immunization against neonatal tetanus in New Guinea 4. Comparison of tetanus antitoxin titres obtained by haemagglutination and toxin neutralization in mice;Hardegree;Bull WHO,1970
5. Serological methods—Practical evaluation of immunity and susceptibility;Galazka,1975