机构:
Univ London Imperial Coll Sci Technol & Med, Fac Med, Div Surg Oncol Reprod Med & Anaesthet, London SW7 2AZ, EnglandUniv London Imperial Coll Sci Technol & Med, Fac Med, Div Surg Oncol Reprod Med & Anaesthet, London SW7 2AZ, England
Steer, PJ
BRITISH MEDICAL JOURNAL,
2006,
332
(7547):
: 981
-
981