Birthweight and gestational age: mothers' estimates compared with state and hospital records.

Validation of Questionnaire Reported Miscarriage, Malformation and Birth Weight

1984 • 84 citations

TEST-RETEST RELIABILITY OF DIET AND DRINKING ESTIMATES FOR PREGNANCY AND POST PARTUM

1984 • 27 citations

EFFECTIVENESS OF VARIOUS METHODS OF CONTACT AND REIMBURSEMENT ON RESPONSE RATES OF PREGNANT WOMEN TO A MAIL QUESTIONNAIRE

1984 • 24 citations