Tipple, A. F. V.; Pires, F. V.; Guadagnin, S. V. T.; Melo, D. de S. Monitoring the Physical Processes of Sterilization in Hospitals in the State of Goiás. Rev. Esc. Enferm. USP 2011, 45 (3), 751-757. https://doi.org/10.1590/S0080-62342011000300029.