TrialZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics2022

[Efficiency of electrocardiogram monitor for positioning the catheter tip in the central catheter placement via lower extremity veins in neonates: a randomized controlled study].

Qi-Ying Ling et al.PubMed ↗Full text ↗Publisher ↗

No numbers read from the abstract.