@article{article44061585, title = {Joint effects of intensity and duration of cigarette smoking on the risk of head and neck cancer: A bivariate spline model approach}, author = {Di Credico, Gioia and Matsuo, Keitaro and Brennan, Paul J. and Vilensky, Marta and Fernandez, Leticia and Curado, Maria Paula and Menezes, Ana and Daudt, Alexander W and Koifman, Rosalina and Wünsch Filho, Victor and Holcátová, Ivana and Edefonti, Valeria and Polesel, Jerry and Toporcov, Tatiana Natasha and Pauli, Francesco and Torelli, Nicola and Serraino, Diego and Negri, Eva and Luce, Daniele and Stucker, Isabelle}, year = {2019}, doi = {10.1016/j.oraloncology.2019.05.006}, journal = {Oral oncology} }