Hackshaw MD, Bui CL, Ladner A, Tu N, Zahidu I, Ritchey ME, Salas M. Review of survival, safety, and clinical outcomes in HER2+ metastatic gastric cancer following the administration of trastuzumab post-trastuzumab gastric cancer. Cancer Treat Res Commun. 2020;24(2020). doi: 10.1016/j.ctarc.2020.100189
Sharp L, Donnelly D, Hegarty A, Carsin AE, Deady S, McCluskey N, Gavin A, Comber H. Risk of several cancers is higher in urban areas after adjusting for socioeconomic status. Results from a two-country population-based study of 18 common cancers. J Urban Health. 2014 Jun;91(3):510-25. doi: 10.1007/s11524-013-9846-3
Rothman KJ, Glass RL, Espinal F, Velez H. Caries-free teeth in the absence of fluoride ion. J Public Health Dent. 1972;32(4):225-8. doi: 10.1111/j.1752-7325.1972.tb03977.x