title: Immunodeficiency diseases and early ageing.
mesh_terms: D000375:Aging / Q000187:drug effects*; D000818:Animals; D013006:Growth Hormone / Q000494:pharmacology; D007153:Immunologic Deficiency Syndromes; D008198:Lymph Nodes / Q000166:cytology; D017710:Lymphocyte Transfusion; D051379:Mice; D013974:Thyroxine / Q000494:pharmacology
chemical_list: D013006:Growth Hormone; D013974:Thyroxine