Learn More
Peripheral blood mononuclear cells from 20 purified protein derivative (PPD)-reactive (PPD+) tuberculous patients were cultured in autologous, tuberculous anergic, or normal serum. After 12 h of(More)
The participation of a mechanical factor as the only cause of rupture of fetal membranes during normal labor or premature rupture has been criticized, and the involvement of an enzymatic mechanism(More)
  • 1