puits (1) tissu (corporel) (1) recyclage (1) organe (1) azote (1) métabolisme (1) isotope (1) infiltration (1) analyse (1) ammonium (1) méthode (1) cancer (1) abords (agglomération) (1) Diagnosis (1) Cancer (1) Methods (1) Tumors (1) Tissues (1) Seepage (1) Organ (Musical instrument) (1) Nudity (1) Nitrogen (1) Nerve tissue (1) Mice (1) Metabolism (1) Measurement (1) Isotopes (1) Growth (1) Diagnosis (1) Cells (1)