(Q33372075)
Statements
1 reference
The Pregnancy Risk Assessment Monitoring System: design, questionnaire, data collection and response rates. PRAMS Working Group (English)
1 reference
Adams MM
1 reference
Shulman HB
1 reference
Bruce C
1 reference
Hogue C
1 reference
Brogan D
1 reference
1 July 1991
1 reference
1 reference
333-346
1 reference
Identifiers
1 reference
1 reference