[Use of leeches in varicose veins].
D000818:Animals; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007865:Leeches; D008297:Male; D008875:Middle Aged; D014648:Varicose Veins / Q000628:therapy*
Primenenie piiavok pri varikoznom rasshirenii ven.