TY  - SER
TI  - British Medical Journal : Vol. 3 [5713 - 5725] July - September
SN  - 09598138
U1  - 616 
PY  - 1970///
CY  - London
PB  - BMJ
KW  - MEDICAL SCIENCES
KW  - Medicine
N1  - Not title page 5713
UR  - https://www.bmj.com/archive/print/1970
ER  -