Wan, X. et al. 2021. Symptom Assessment Training Based on Adult Learning Theory Evaluation of the Application Effect in Improving the Evaluation Ability of New Nurses in NICU: Adult learning theory Evaluation in improving ability of intern nurses . Progress in Nutrition. 23, 2 (Jul. 2021), e2021064. DOI:https://doi.org/10.23751/pn.v23i2.10256.