Children with disabilities tadalafil vs adcirca Kazo health center is a study in the contrasts between UgandaâÂÂs overstretched government system and the relative prosperity of the NGOs. Outside the crowded public childrenâÂÂs ward, mothers wait for hours for their children to get medical attention. Directly next door, a special ward has been set up for a study comparing various medication regimes for pediatric malaria. Funded by the University of Antwerp, the study pays for the medicines of children who qualify for participation â medicines that often run out on the public side of the clinic.