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Did you mean koehler co[au] (4 results)?
Guided relaxation-based virtual reality versus distraction-based virtual reality or passive control for postoperative pain management in children and adolescents undergoing Nuss repair of pectus excavatum: protocol for a prospective, randomised, controlled trial (FOREVR Peds trial).
Olbrecht VA, Williams SE, O'Conor KT, Boehmer CO, Marchant GW, Glynn SM, Geisler KJ, Ding L, Yang G, King CD. Olbrecht VA, et al. Among authors: boehmer co. BMJ Open. 2020 Dec 30;10(12):e040295. doi: 10.1136/bmjopen-2020-040295. BMJ Open. 2020. PMID: 33380482 Free PMC article.