FEVER OF UNKNOWN ORIGIN STUDY OF 65 CASES - RULL; PARRA; ARRIAGA (CTR MED NACL,INST MEXICANO SEGURO SOCIAL,DIV BIOMATH,UNIDAD INVEST & MED EXPTL,MEXICO CITY 73,MEXICO, 1973)
REV INVEST CLIN
Keywords: FEVER, STUDY, CASES; CIENCIAS MEDICAS; PATOLOGIA; PATOLOGIA CLINICA