He wrote 15 books and more than 300 scientific papers.
He wrote his first scientific paper at the age of 14.
She has published one significant scientific paper after another on the disease.
He wrote more than 200 scientific papers and 17 books.
These questions are pretty much central to any (good) scientific paper.
Over his career he wrote some 240 scientific papers, and 12 books.
He wrote his first scientific papers at the age of 17.
He is the author of several books, and many scientific papers.
During his career he wrote over 270 books and scientific papers.
He is the author of many medical and scientific papers.