TY  - BOOK
AU  - Logan,W.P.D.
TI  - Morbidity statistics from general practice
T2  - General Register Office. Studies on medical and population subjects,
U1  - 519.5 23
PY  - 1960///
CY  - London
PB  - H. M. Stationery Off.
KW  - Statistics.
N1  - Vol. 1. General. -- v. 2. Occupation. -- v. 3. Disease in general practice
ER  -