On sabbatical leave in Ellson Chen's lab at Applied Biosystems, Inc. (1995 - 1997) he sequenced the genome of Ureaplasma parvum and began his study of mycoplasma genomics. (jcvi.org)
In 1964 he was offered a job for one year as a classicist, filling in for a professor on sabbatical leave at Fordham University, and has been in America ever since - first at Fordham and then at Columbia University from 1967 - 1984 (he was dean of the... (bookbrowse.com)
She's also eager to make a case for maintaining sabbatical leaves for teachers! (educationworld.com)