Histology of esophageal mucosa from patients with achalasia von Kjellin, A. P., Öst, Å. E. I., Pope II, C. E.

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Laparoscopic Myotomy without Fundoplication in Patients with Achalasia von Kjellin, Ann P.

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Laparoscopic myotomy without fundoplication in patients with achalasia von Kjellin, Ann P., Granqvist, Staffan, Ramel, Stig, Thor, Kjell B. Å.

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Biomechanical, histological, and computed X‐ray tomographic analyses of hydroxyapatite coated PEEK implants in an extended healing model in rabbit von Johansson, Pär, Barkarmo, Sargon, Hawthan, Mohammed, Peruzzi, Niccolò, Kjellin, Per, Wennerberg, Ann

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Polyether ether ketone implants achieve increased bone fusion when coated with nano-sized hydroxyapatite: a histomorphometric study in rabbit bone von Johansson, Pär, Jimbo, Ryo, Naito, Yoshihito, Kjellin, Per, Currie, Fredrik, Wennerberg, Ann

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Biomechanical evaluation and surface characterization of a nano-modified surface on PEEK implants: a study in the rabbit tibia von Johansson, Pär, Jimbo, Ryo, Kjellin, Per, Currie, Fredrik, Chrcanovic, Bruno Ramos, Wennerberg, Ann

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The effect of hydroxyapatite nanocrystals on early bone formation surrounding dental implants von Svanborg, L.M, Hoffman, M, Andersson, M, Currie, F, Kjellin, P, Wennerberg, A

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A nanosized zirconium phosphate coating for PEEK implants and its effect in vivo von Kjellin, Per, Vikingsson, Line, Danielsson, Karin, Johansson, Pär, Wennerberg, Ann

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An in vitro comparison of possibly bioactive titanium implant surfaces von Göransson, A., Arvidsson, A., Currie, F., Franke-Stenport, V., Kjellin, P., Mustafa, K., Sul, Y. T., Wennerberg, A.

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Precipitation of calcium phosphate in the presence of albumin on titanium implants with four different possibly bioactive surface preparations. An in vitro study von Stenport, V., Kjellin, P., Andersson, M., Currie, F., Sul, Y.-T., Wennerberg, A., Arvidsson, A.

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Formation of calcium phosphates on titanium implants with four different bioactive surface preparations. An in vitro study von Arvidsson, Anna, Franke-Stenport, Victoria, Andersson, Martin, Kjellin, Per, Sul, Young-Taeg, Wennerberg, Ann

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The Center for Advanced Medical Simulation, Karolinska Institutet, Karolinska University Hospital, and Stockholm County Council von Felländer-Tsai, Li, MD, Westfelt, Petter, MD, Escher, Cecilia, MD, Hedsköld, Mats, Kjellin, Ann, MD

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