Choroidal varix elevates macula following Valsalva manoeuvre
Eren Cerman, Muhsin Eraslan, Volkan Dericioglu, Ozlem Şahin, Osman Çekiç, Kamran Mahmutyazıcıoğlu
British Journal of Ophthalmology Jan 2014, 98 (1) 138-140; DOI: 10.1136/bjophthalmol-2013-304136