Yazar: Leon Eisenberg

Experts estimate that nearly 60 percent of all U.S. pregnanciesand 81 percent of pregnancies among adolescentsare unintended. Yet the topic of preventing these unintended pregnancies has long been tr …

Interdisciplinary research is a cooperative effort by a team of investigators, each an expert in the use of different methods and concepts, who have joined in an organized program to attack a challen …

Experts estimate that nearly 60 percent of all U.S. pregnanciesand 81 percent of pregnancies among adolescentsare unintended. Yet the topic of preventing these unintended pregnancies has long been tr …

Interdisciplinary research is a cooperative effort by a team of investigators, each an expert in the use of different methods and concepts, who have joined in an organized program to attack a challen …