This is a preview. Log in through your library . Abstract Plants can be described as systems that require inputs of various materials from the environment. These inputs may be combined to increase the ...

Public accountability has re-emerged as a top priority for health systems all over the world, and particularly in developing countries where governments have often failed to provide adequate public ...

Four million newborns die every year at home, often without skilled care at delivery or any other contact with the formal health system. Improved household practices and use of services, often in the ...