精选优质文档-倾情为你奉上Using a Mobile Phone to Improve Mother and Child Health People around the world are working to expand the uses for mobile technology in health care. In the world, there are six billion mobile phone users in a population of seven billion people. 1.Africa has widespread adoption. Three or four years ago the penetration rates were 20 percent or 30 percent, and now theyre getting upwards of 60 percent in some countries. 2.Earlier research has
