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It pays to follow the leader: Metabolic cost of flight is lower for trailing birds in small groups.
Friman SI, Elowe CR, Hao S, Mendez L, Ayala R, Brown I, Hagood C, Hedlund Y, Jackson D, Killi J, Orfanides G, Ozcan E, Ramirez J, Gerson AR, Breuer KS, Hedrick TL. Friman SI, et al. Among authors: orfanides g. Proc Natl Acad Sci U S A. 2024 Jun 25;121(26):e2319971121. doi: 10.1073/pnas.2319971121. Epub 2024 Jun 17. Proc Natl Acad Sci U S A. 2024. PMID: 38885375 Free PMC article.
Perinatal and early life risk factors for childhood brain tumors: Is instrument-assisted delivery associated with higher risk?
Georgakis MK, Dessypris N, Papadakis V, Tragiannidis A, Bouka E, Hatzipantelis E, Moschovi M, Papakonstantinou E, Polychronopoulou S, Sgouros S, Stiakaki E, Pourtsidis A, Psaltopoulou T, Petridou ET; NARECHEM-ST CNS tumors Working Group. Georgakis MK, et al. Cancer Epidemiol. 2019 Apr;59:178-184. doi: 10.1016/j.canep.2019.01.017. Epub 2019 Feb 26. Cancer Epidemiol. 2019. PMID: 30818125