共 56 条
[2]
ANAND, 2004, ADVERTISING MATCHMAK
[3]
[Anonymous], 2018, GASTROENTEROL, DOI DOI 10.4103/SJG.SJG_159_18
[6]
Belsley D. A., 1980, REGRESSION DIAGNOSTI
[7]
Berndt ER., 1991, PRACTICE ECONOMETRIC
[8]
Bryk A.S., 1992, Hierarchical Models: Applications and Data Analysis Methods
[9]
CAVES RE, 2001, CREATIVE IND CONTRAC