Curzon M E, Spector P C
Community Dent Oral Epidemiol. 1977 Sep;5(5):243-7. doi: 10.1111/j.1600-0528.1977.tb01648.x.
As part of an epidemiologic study conducted in seven towns in Wisconsin, U.S.A., enamel mottling, opacities, and pigmentations were assessed in 1, 313 12- to 14-year-old schoolchildren. Enamel mottling was found to increase in prevalence and severity as strontium concentrations in communal drinking water increased. This trend held for lifelong residents only, and could not be demonstrated among children who immigrated to the towns after 1 year of life. No relationship of enamel mottling and water fluoride concentrations was found.
作为在美国威斯康星州七个城镇开展的一项流行病学研究的一部分，对1313名12至14岁学童的牙釉质斑纹、浑浊和色素沉着情况进行了评估。结果发现，随着社区饮用水中锶浓度的增加，牙釉质斑纹的患病率和严重程度也随之上升。这种趋势仅在终生居民中存在，一岁后移民到这些城镇的儿童中未发现此现象。未发现牙釉质斑纹与水氟浓度之间存在关联。
