Pertussis eradication: a challenge for public health.
Pertussis and pertussis vaccination, particularly the almost simultaneous conduct of different clinical trials in various parts of Europe, has generated much debate in the past ten years. Nonetheless many important public health aspects still need to be c
Salmaso
Stefania
S
Laboratorio di Epidemiologia e Biostatistica, Istituto Superiore di Sanita, Rome, Italy.