RT Book, Section
A1 Phillips, Raymond E.
SR Print(0)
ID 1175311731
T1 Venous Valvular Reflux
T2 Venous Insufficiency
YR 2021
FD 2021
PB McGraw Hill
PP New York, NY
SN 9781260461268
LK accesscardiology.mhmedical.com/content.aspx?aid=1175311731
RD 2024/04/19
AB Disorders  of  the  valves  may  affect  the  veins  of  the  superficial,  the  perforating,  or  the  deep  systems.  Often,  they  occur  in  combination.  The  character  and  severity  of  symptoms  will  depend  on  which  of  these  systems  is  predominantly  affected.