The long-term efficacy of hydrocele treatment with aspiration and sclerotherapy with polidocanol compared to placebo: a prospective, double-blind, randomized study.
Lund L, Kloster A, Cao T.
J Urol. 2014 May;191(5):1347-50. doi: 10.1016/j.juro.2013.11.025. Epub 2013 Nov 18.
PMID:24262498
Aspiration and tetracycline sclerotherapy of hydrocele.