16 mar 1971 ano - End of tuskee study
Descrição:
40 years worht there were total of 399 infected particiant28 died\100 died of medical conditon relatied of syph
40 wives infectde
19 childern borrn with syph.
Adicionado na linha do tempo:
Data:
16 mar 1971 ano
Agora
~ 54 years ago