TY  - SER
TI  - The Lancet: Vol.334(Vol.11) July - September [8653 - 8666]
SN  - 01406736
U1  - 610 
PY  - 1989///
CY  - London
PB  - Elsevier
KW  - MEDICAL SCIENCES
KW  - Medicine
UR  - https://www.thelancet.com/journals/lancet/issues#decade=loi_decade_201
ER  -