[An observation of ring chromosome 18 (18r)].
D000015:Abnormalities, Multiple / Q000235:genetics*; D000293:Adolescent; D001789:Blood Group Antigens; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002902:Chromosomes, Human, 16-18; D003878:Dermatoglyphics; D006801:Humans; D007621:Karyotyping; D008297:Male
D001789:Blood Group Antigens
Une observation de chromosome 18 en anneau (18r)