Chrissian AA, De Silva S, Quan M, Wiltchik E, Patel P, Furukawa B, Rogstad D, Rockwood N, Ho E, Cheek G. Utility of multimodal sampling and testing during advanced bronchoscopy for diagnosing atypical respiratory infections in a Coccidioides-endemic region. J Thorac Dis. 2023 Sep 1;15(9). doi: 10.21037/jtd-23-83
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