module #3 Healthcare Systems Classification Ukuhlukanisa amasistimu okunakekelwa kwezempilo:Beveridge, Bismarck, National Health Insurance, and Out-of-Pocket models
module #4 United States Healthcare System Uhlolojikelele lwesistimu yokunakekelwa kwezempilo yase-US, kuhlanganise ne-Affordable Care Act kanye ne-Medicare