Numerical classification of syndromes.
Preus
M
M
D004314:Down Syndrome / Q000175:diagnosis; D030342:Genetic Diseases, Inborn / Q000145:classification* / Q000175:diagnosis; D005826:Genetics, Medical; D006801:Humans; D008433:Mathematics; D008957:Models, Genetic; D012984:Software; D013577:Syndrome