Traditional invasive vs. minimally invasive esophagectomy: a multi-center, randomized trial (TIME-trial).

BMC Surg · 2011 · PMC3031195 · PMID 21226918

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an important trendno p-value reported

and long term follow-up, comparing the transhiatal and transthoracic esophageal resection, an important trend of better survival has been observed in the transthoracically approached patients [ 6 , 7 ].

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.