title: The development of lymphocytes with T- or B-membrane determinants in the human foetus.
mesh_terms: D000918:Antibody Specificity; D001402:B-Lymphocytes / Q000276:immunology*; D002462:Cell Membrane / Q000276:immunology; D005333:Fetus / Q000276:immunology*; D005455:Fluorescent Antibody Technique; D005865:Gestational Age; D006801:Humans; D011947:Receptors, Antigen, B-Cell; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D011947:Receptors, Antigen, B-Cell