jessica goofing off
local wild life
man carrying load
measuring oxygen saturation in child with PDA
old lady with child
old lady with child on back 2
patients line up to see us in town clinic on market day
prof zhao teaches volunteer xiao duan how to prepare specimens
professor di examines child with small pda
professor zhao and dr di prepare urine specimens
spring clerkship meeting with local leaders 2009
steven yang learns cardiac auscultation
student clerk steven yang
student clerks relaxing
student steven yang and dr di ponder a difficult case
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