SUPERNUMERARY RING CHROMOSOME IN A PATIENT WITH MENTAL RETARDATION SEMINIFEROUS TUBULAR HYPOPLASIA AND OTHER MINOR MALFORMATIONS - RUZ, L; PEREZ PALACIOS, G; MUTCHINICK, O; MEDINA, JOSE MARIANO DE; LARREA, FRANCISCO DE P (INST NACL NUTR,MEXICO CITY 22,MEXICO, 1978)
REV INVEST CLIN
Keywords: SUPERNUMERARY, CHROMOSOME, PATIENT, MENTAL RETARDATION, TUBULAR, HYPOPLASIA, MALFORMATIONS; CIENCIAS MEDICAS; CIENCIAS CLINICAS; PATOLOGIA CLINICA