Effect of nutritional stress and serum starvation on the optical absorbance of normal and malignant epithelial cell lines - Nobile, Juliana Stephan; Heguedusch, Daniele; Cecatto, Rebeca Boltes; Carvalho, Giovanna Lopes; Silva, Daniela; Marcos, Rodrigo Labat; Rodrigues, Maria Fernanda Setubal Destro; Nunes, Fabio Daumas (Lasers in Medical Science, 2025)