R F Logan1. 1. Dept of Public Health and Epidemiology, University of Nottingham Medical School, Queen's Medical Centre, Clifton Boulevard, Nottingham NG7 2UH, UK.
Authors: L C Duffy; M A Zielezny; J R Marshall; M M Weiser; T E Byers; J F Phillips; P L Ogra; S Graham Journal: Am J Prev Med Date: 1990 May-Jun Impact factor: 5.043