Akbari, NegarinNadali, JavadSabzi, Zahra2026-05-122026-05-1220261874-944510.2174/01187494454205072511260803542-s2.0-105034987551https://hdl.handle.net/123456789/1487https://doi.org/10.2174/0118749445420507251126080354eninfo:eu-repo/semantics/openAccessGate-Control Analgesic EffectNon-Pharmacologic InterventionsHeel StickNon-Nutritive SuckingPain ManagementPain ScoresPreterm NeonatesAnalgesia During Heel Lance in Preterm Neonates: A Systematic Review and Meta-Analysis Evaluating Non-Nutritive Sucking InterventionsArticle