Pham K, DeFina S, Wang H. E-Cigarettes Promote Macrophage-Tumor Cells Crosstalk: Focus on Breast Carcinoma Progression and Lung Metastasis. Exploratory Research And Hypothesis In Medicine 2021, 6: 60-66. PMID: 35419501, PMCID: PMC9005083, DOI: 10.14218/erhm.2021.00002.