For citations:

Perekalskaya M.A. Heritable connective tissue disorders with abnormality of fibrous structures of extracellular matrix and undifferentiated dysplasia: classification and diagnosis. "Arterial’naya Gipertenziya" ("Arterial Hypertension"). 2009;15(4):481-484. (In Russ.) https://doi.org/10.18705/1607-419X-2009-15-4-481-484