A part of the function of Pediatrics was epitomized by President Kennedy in his recent Health Message: We must take steps to accelerate the flow of scientific communication. The accumulation of knowledge is of little avail if it is not brought within reach of those who can use it. Faster and more complete communication from scientist to scientist is needed, so that research efforts reinforce and complement each other: from researcher to practicing physician, so that new knowledge can save lives as swiftly as possible; and from the health profession to the public, so that people may act to protect their own health.