共 37 条
[2]
[Anonymous], 1986, JAMA, V256, P1333
[3]
[7]
A NEW METHOD OF CLASSIFYING PROGNOSTIC CO-MORBIDITY IN LONGITUDINAL-STUDIES - DEVELOPMENT AND VALIDATION
[J].
JOURNAL OF CHRONIC DISEASES,
1987, 40 (05)
:373-383
[10]
Grishaber J E, 1992, J Clin Apher, V7, P119, DOI 10.1002/jca.2920070304

