1. Statistical methods in medical research;Armitage,1974
2. Statistical methods for rates and proportions;Fleiss,1973
3. Virus particles in gastroenteritis;Flewett;Lancet,1973
4. Human faecal immunoglobulins in healthy infants and children, and in some with diseases affecting the intestinal tract or the immune system;Haneberg;Clin. Exp. Immunol.,1975
5. Utilisation de la proteine-A de Staphylococcus aureus pour les despistage des rotavirus dans les selles;Hebert;Pathol. Biol,1981