D.J.P. Barker BSc PhD MD FRCP FFCM

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Practical Epidemiology978-O-443-O4731-2
(O-443-O4731-6)
1991A.J. Hall MSc PhD MRCP

D B · D. J. · D. P. · J.B. · J. P.

D. J. P. Swift