Mullink, JWMARuitenberg, EJKruizinga, W2025-03-102025-03-101980https://rivm.openrepository.com/handle/10029/628745Lack of ecffect of Spironucleus (Hexamita) muris on the immune response to tetanus toxoid in the ratArticleLab.Animals 14 (1980) 1272025-03-10