Quality of public school toilets and the frequency of changing sanitary napkins among students in public secondary schools in the City of Manila, Philippines

Author: 
Katsuno, C., Gregorio, E. R. G., Lomboy, M., Nonaka, D., Hernandez, P.M.R., Estrada, C. A.M., Pimentel, J., Bernadas, R., & Kobayashi, J
Year: 
2019
Journal: 
Tropical Medicine and Health
Volume and Number: 
47(1)