权威例句
Testing a European set of indicators for the evaluation of the management of primary care practices
Wind accretion in binary stars - I. Mass accretion ratio
Can a barium star be produced by wind accretion in a detached binary?
Numerical simulations of protostellar encounters — II. Coplanar disc-disc encounters
Quality indicators for the prevention and management of cardiovascular disease in primary care in nine European countries
Ten years of quality projects and their effect on the organisational culture of the Morrocan health care system
Myocardial cell lesions caused by an anabolic hormone
Astrotomography: Indirect Imaging Methods in Observational Astronomy
Abundances in the symbiotic star AG Draconis: the barium-symbiotic connection.
Numerical simulations of protostellar encounters — I. Star–disc encounters