title: Delayed hypersensitivity to Trichinella spiralis. I. Transfer of delayed hypersensitivity by lymph node cells.
mesh_terms: D000818:Animals; D005260:Female; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed; D008198:Lymph Nodes / Q000166:cytology*; D008297:Male; D010323:Passive Cutaneous Anaphylaxis; D011233:Precipitin Tests; D012882:Skin Tests; D014234:Trichinella / Q000276:immunology*