title: [Application of radiositope double labelling method in endocrinology].
mesh_terms: D000738:Androsterone / Q000378:metabolism*; D002247:Carbon Isotopes; D005260:Female; D006801:Humans; D008297:Male; D011865:Radioisotope Dilution Technique; D013460:Sulfur Isotopes; D013739:Testosterone / Q000378:metabolism*; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D013460:Sulfur Isotopes; D014316:Tritium; D013739:Testosterone; D000738:Androsterone