TY  - GEN
AU  - Main,D M
AU  - Richardson,D K
AU  - Hadley,C B
AU  - Gabbe,S G
TI  - Controlled trial of a Preterm Labor Detection program: efficacy and costs
SN  - 0029-7844
PY  - 1989///1227
KW  - Clinical Trials as Topic
KW  - Costs and Cost Analysis
KW  - Female
KW  - Gestational Age
KW  - Humans
KW  - Obstetric Labor, Premature
KW  - prevention & control
KW  - Parity
KW  - Pregnancy
KW  - Program Evaluation
KW  - economics
KW  - Recurrence
N1  - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, U.S. Gov't, P.H.S
ER  -