🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaРусскийEntityQ16186498· pop 5· linked from 4 articlesTjalf SparnaayDutch painterRecent publications · Crossref5 total works indexedSiponimod versus placebo in secondary progressive multiple sclerosis (EXPAND): a double-blind, randomised, phase 3 study · 2018 · cited 839xMeasurements of attractive forces between flat plates · 1958 · cited 541xIdentifying prodromal Parkinson's disease: Pre‐Motor disorders in Parkinson's disease · 2012 · cited 526xAssociation of Initial Disease-Modifying Therapy With Later Conversion to Secondary Progressive Multiple Sclerosis · 2019 · cited 487xStroke-Induced Immunodepression · 2007 · cited 412xvia Crossref · CC0Wikidata factsImageTjalf Sparnaay 2014 (2).jpgSources (3)Available in 4 languagesFrançaisРусскийNederlandsvia Wikidata sitelinks · CC0ConnectionsInternational Standard Book NumberEntityDrentheEntityCategories1954 birthsArtists from HaarlemDutch male paintersDutch paintersLiving people