Synergistic and individual actions of nanoemulsified vegetable oil and betaine as natural growth promoters on broiler performance, serum proteins, lipid profile, and safety enzymes - Maged A. Al-Garadi; Gamaleldin M. Suliman; Elsayed O. Hussein; Abdullah N. Al-Owaimer; Ayman A. Swelum; Nabil A. Almalamh; Rashed A. Alhotan; Mohammed M. Qaid (PLoS ONE, 2025)