title: [Cytochrome oxidase and succinic dehydrogenase activity during the process of human fetal development].
mesh_terms: D003576:Electron Transport Complex IV / Q000378:metabolism*; D005314:Embryonic and Fetal Development; D005260:Female; D005333:Fetus / Q000201:enzymology*; D006801:Humans; D066298:In Vitro Techniques; D011247:Pregnancy; D013385:Succinate Dehydrogenase / Q000378:metabolism*
chemical_list: D013385:Succinate Dehydrogenase; D003576:Electron Transport Complex IV