共 41 条
[3]
DOWD JJ, 1978, J GERONT, V33, P417
[6]
BINARY VARIABLE MULTIPLE REGRESSION METHOD OF ANALYSING FACTORS AFFECTING PERI-NATAL MORTALITY AND OTHER OUTCOMES OF PREGNANCY
[J].
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-GENERAL,
1966, 129
:61-73
[7]
FONNER E, 1975, THESIS U TEXAS SCH P
[8]
FREEMAN DM, 1969, SOC SCI QUART, V49, P909
[9]
GEE SC, 1975, THESIS U TEXAS SCH P