info:oai:gala.gre.ac.uk:54629info:ofi/fmt:xml:xsd:journalNaclerioFernandoNaclerio, FernandoKarstenBettinaKarsten, BettinaLarumbe-ZabalaEnekoLarumbe-Zabala, EnekoApplied Physiology, Nutrition, and Metabolism1715-5312Impact of a short‑term Nitrate and Citrulline co‑supplementation on endurance performance in recreationally trained men and women: a randomized, double‑blind, placebo‑controlled crossover trial5 October 2026article