Article title Spectrograms Comparison Between Normal And Abnormal Signal Of In Vivo Mammary T… Author Janeth Fernández P Mónica Andrea Mendoza Arias Gomez Torrado A David A. Miranda Doi https://doi.org/10.1088/1742-6596/1247/1/012023 Profession Físico Institution Universidad Industrial de Santander, Bucaramanga, Colombia. Revista de publicacion Journal of Physics: Conference Series Specialist Oncología Publication name Spectrograms Comparison Between Normal And Abnormal Signal Of In Vivo Mammary Tissue, Obtained By Back-Scattering Infrared Light Article year 2019