Loading metrics Open Access Peer-reviewed Research Article Citation: Davis DR, Cavallo DA, Bold KW, Morean ME, Kong G, Li W, et al. (2026) A qualitative study of same session co-use of nicotine and cannabis among adolescents and young adults. PLoS One 21(1): e0340050. https://doi.org/10.1371/journal.pone.0340050 Editor: Jesse T.