Fig. 4From: Citation analysis of the 100 top-cited articles on discectomy via endoscopy since 2011 using alluvial diagrams: bibliometric analysis100 top-cited articles shown on the impact beam spot (click on the dot to link the article on PubMed; red dots indicate clinical research; the most cited article (PMID: 21699471 published in 2011) [51]Back to article page