title: Immunologic interactions between parental and reciprocal F1 hybrid rats.
mesh_terms: D000818:Animals; D000833:Animals, Suckling; D002450:Cell Communication; D003433:Crosses, Genetic; D005260:Female; D006087:Graft vs Host Reaction; D006824:Hybridization, Genetic; D008198:Lymph Nodes; D051381:Rats; D011914:Rats, Inbred BN / Q000235:genetics*; D011917:Rats, Inbred Lew / Q000235:genetics*; D011919:Rats, Inbred Strains / Q000235:genetics*