共 9 条
[1]
BALAMUTH E, 1961, COMMUNICATION
[2]
BREWER MB, 1989, VITAL HLTH SCI, V6
[3]
LESSLER JT, 1989, VITAL HLTH STAT, V6
[4]
MEANS B, 1989, VITAL HLTH STAT, V6
[5]
Payne S.L., 1951, ART ASKING QUESTIONS
[6]
Royston P., 1986, 1986 P SECTION SURVE, P703
[7]
SIRKEN MG, 1988, CURRENT RES ISSUES, V1, P531
[8]
Tourangeau R, 1984, COGNITIVE ASPECTS SU, DOI [DOI 10.17226/930, 10.17226/930]
[9]
World Health Organization, 1977, INT CLASS DIS