Promoting Oral Health. the Use of Salt Fluoridation to Prevent Dental Caries (PAHO Scientific Publications) by Pan American Health Organization
English | 2005 | ISBN: 9275116156 | 128 Pages | PDF | 1 MB
A new book from the Pan American Health Organization (PAHO) shows how salt fluoridation has proven to be one of the most cost-effective public health interventions in history and shows countries how to implement programs of their own.