The use of a 5-microm filter hub increases foam stability when using the double-syringe technique.
Shirazi
Azadeh R
AR
UCSD Division of Dermatology, San Diego, California, USA.
Goldman
Mitchel
M
D006801:Humans; D015911:Sclerotherapy / Q000295:instrumentation*; D013594:Syringes; D014648:Varicose Veins / Q000628:therapy*