title: Postnatal development of mitogen responsiveness of guinea pig lymphocytes.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology; D005260:Female; D006168:Guinea Pigs; D007111:Immunity, Cellular; D008213:Lymphocyte Activation; D008221:Lymphoid Tissue / Q000276:immunology; D008297:Male; D008934:Mitogens / Q000494:pharmacology*; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D008934:Mitogens