Freitas, Patrícia de, Silvia Rezende Marques, Taisy Bezerra Alves, Juliana Takahashi, and Amélia Fumiko Kimura. 2014. “ Changes in Physiological and Behavioral Parameters of Preterm Infants Undergoing Body Hygiene: A Systematic Review ”. Revista Da Escola De Enfermagem Da USP 48 (spe): 178-83. https://doi.org/10.1590/S0080-623420140000600025.