The Valsalva manoeuvre versus tourniquet for venipuncture.
Villa G, Chelazzi C, Giua R, Lavacchini L, Tofani L, Zagli G, Barbani F, De Gaudio AR, Romagnoli S, Pinelli F.
Villa G, et al. Among authors: pinelli f.
J Vasc Access. 2018 Sep;19(5):436-440. doi: 10.1177/1129729818757977. Epub 2018 Mar 22.
J Vasc Access. 2018.
PMID: 29562836