Background: Standard medical treatments for patent ductus arteriosus (PDA) closure are. including indomethacin/ibuprofen and surgical ligation. Nowadays. a new strategy to close PDA is the use of paracetamol. https://www.ngetikin.com/limited-value-Sapatilha-Infantil-Pampili-Bailarina-Laco-Duplo-Glitter-Prata-great-pick/