[TECHNIC FOR THE SPECTROGRAPHIC ANALYSIS OF TRACE ELEMENTS IN BIOLOGICAL MATTER. I. JUSTIFICATION AND INITIAL TRIALS (PRELIMINARY NOTE)].
D006801:Humans; D013057:Spectrum Analysis; D014131:Trace Elements
D014131:Trace Elements
SPECTRUM ANALYSIS; TRACE ELEMENTS
T'ECNICA PARA EL AN'ALISIS ESPECTROGR'AFICO DE OLIGOELEMENTOS EN MATERIALES BIOL'OGICOS. I. JUSTIFICACI'ON Y PRIMEROS ENSAYOS (NOTA PREVIA)