[VENOUS DISEASES AND THE ROLE OF VARIOUS FACTORS IN THEIR DEVELOPMENT].
D000293:Adolescent; D003604:Czechoslovakia; D005853:Geriatrics; D006801:Humans; D013223:Statistics as Topic; D014652:Vascular Diseases; D014680:Veins
ADOLESCENCE; CZECHOSLOVAKIA; GERIATRICS; STATISTICS; VASCULAR DISEASES; VEINS
V'YSKYT  ZILN'ICH CHOROB A 'U CAST N EKTER'YCH  CINITELU P RI JEJICH VZNIKU.