| Dawsey, S M; Fleischer, D E; Wang, G Q et al. (1998) Mucosal iodine staining improves endoscopic visualization of squamous dysplasia and squamous cell carcinoma of the esophagus in Linxian, China. Cancer 83:220-31 |
| Roth, M J; Liu, S F; Dawsey, S M et al. (1997) Cytologic detection of esophageal squamous cell carcinoma and precursor lesions using balloon and sponge samplers in asymptomatic adults in Linxian, China. Cancer 80:2047-59 |
