title: Serum-free cultivation of thymus organ fragments.
mesh_terms: D000818:Animals; D001769:Blood; D003470:Culture Media; D046508:Culture Techniques; D006854:Hydrocortisone / Q000494:pharmacology; D007328:Insulin / Q000494:pharmacology; D007938:Leukemia / Q000209:etiology; D051379:Mice; D008810:Mice, Inbred C57BL; D013950:Thymus Gland / Q000166:cytology
chemical_list: D003470:Culture Media; D007328:Insulin; D006854:Hydrocortisone