title: Ontogeny of phytohemagglutinin and concanavalin A responses in the human fetus: effect of thymosin.
mesh_terms: D001854:Bone Marrow Cells; D003208:Concanavalin A / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008099:Liver / Q000166:cytology; D008213:Lymphocyte Activation; D010835:Phytohemagglutinins / Q000494:pharmacology*; D011247:Pregnancy; D013154:Spleen / Q000166:cytology; D013601:T-Lymphocytes / Q000166:cytology; D013947:Thymosin / Q000494:pharmacology*; D013951:Thymus Hormones / Q000494:pharmacology*
chemical_list: D010835:Phytohemagglutinins; D013951:Thymus Hormones; D003208:Concanavalin A; D013947:Thymosin