[RELATIONS BETWEEN THE METABOLISM OF CHOLESTEROL AND CARBOHYDRATES. II. ANTAGONISM OF NICOTINIC ACID AND D- THYROXINE IN EUTHYROID RATS]. - NAVA-RIVERA A; BERNAL-DIAZ L; AVENDANO-OLVERA M (Boletin del Instituto de Estudios Medicos y Biologicos, Universidad Nacional Autonoma de Mexico, 1964)