Lidón-Moyano, Cristina, Ana Díez-Izquierdo, Pia Cassanello, Àurea Cartanyà-Hueso, Juan Carlos Martín-Sánchez, Albert Balaguer, and Jose M Martínez-Sánchez. “Thirdhand Smoke Exposure in Homes With Children under 48 Months During the First Wave of the COVID-19 Pandemic Confinement in Barcelona (Spain)”. Annals of Public Health (April 16, 2022). Accessed March 29, 2024. https://mediterraneanjournals.com/index.php/aph/article/view/617.