He wrote three books and published over 150 articles in his field.

He has published over three hundred articles in his research areas.

He has published over 230 scientific articles and is the author of three books.

During his career, he published over 120 scientific articles and several books.

Throughout his career he published over 130 scientific articles and books.

He has published over 300 articles and books in several languages.

He has published over 200 articles in the medical and public health literature.

At the time of his death, he had published over 60 articles and 4 books.

He has published over 90 articles and book chapters during his career.

He has published over 200 original articles and contributed to many books.