Effects of a school-based physical activity program on physical and psychosocial quality of life in elementary school children: a cluster-randomized... (Publications)
The present study tested the effect of a school-based physical activity (PA) program on quality of life (QoL) in 540 elementary school children. First and fifth graders were randomly assigned to a PA
A review of the literature on the use of ultrasonography in schistosomiasis with special reference to its use in field studies. 3. <em>Schistosoma... (Publications)
This paper gives a brief description of the pathology resulting from Schistosoma japonicum infection, and ways in which it can be investigated. It then reviews reports of the application of ultrasound
A review of the literature on the use of ultrasonography in schistosomiasis with special reference to its use in field studies. 2. <em>Schistosoma... (Publications)
This review presents an outline of the pathology resulting from Schistosoma mansoni infections, and the ways in which it can be investigated. The use of ultrasonography is covered in detail. Ultrasono