title: Esterases in the hearts, lungs and livers of human foetuses before mid-term.
mesh_terms: D004592:Electrophoresis, Starch Gel; D004950:Esterases / Q000032:analysis*; D005260:Female; D005318:Fetal Heart / Q000201:enzymology*; D005333:Fetus / Q000201:enzymology*; D005865:Gestational Age; D006801:Humans; D008099:Liver / Q000201:enzymology*; D008168:Lung / Q000201:enzymology*; D009206:Myocardium / Q000201:enzymology; D011247:Pregnancy
chemical_list: D004950:Esterases