IMMUNITY
human body: g72 12/22 17-20
impairment of:
from blood transfusions: g85 3/8 29
from smoking: g78 7/22 30
no natural immunity to venereal diseases (quote): w77 144
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IMMUNITY
human body: g72 12/22 17-20
impairment of:
from blood transfusions: g85 3/8 29
from smoking: g78 7/22 30
no natural immunity to venereal diseases (quote): w77 144