He headed the Cancer Research UK Experimental Cancer Chemotherapy group from 1980 to 2006 , moving to the University of Nottingham in 1992 .
Stevens took up a post of Reader in the Department of Pharmaceutical Sciences at Aston University in 1972 , and was later appointed Professor .
Stevens headed the Cancer Research UK Experimental Cancer Chemotherapy group from 1980 to 2006 , moving to the University of Nottingham in 1992 .
Stevens took up a post of Reader in the Department of Pharmaceutical Sciences at Aston University in 1972 , and was later appointed Professor .