Studies on the resistance of rats to the nematode Nippostrongylus muris (Yokogawa, 1920). II. Different routes of immunization and test infection.
D000818:Animals; D007114:Immunization; D009348:Nematoda; D009349:Nematode Infections; D009559:Nippostrongylus; D051381:Rats / Q000469:parasitology; D014611:Vaccination
NEMATODE INFECTIONS/experimental; RATS/parasitology