Subjects: RESEARCH; COVID-19; SCIENTIFIC observationBRAZIL
Record details
Subjects: RESEARCH; FOCUS groups; HISPANIC AmericansPENNSYLVANIA
Subjects: CLINICS; CONFIDENCE intervals; STATISTICAL correlationCANADA
Subjects: HEALTH services accessibility; RESEARCH methodology; CROSS-sectional method
Subjects: CHI-squared test; STATISTICAL correlation; INTERVIEWINGBRAZIL
Subjects: ANXIETY prevention; PREVENTION of psychological stress; ALTERNATIVE medicineLOUISIANA
Subjects: CRACK cocaine; INTERVIEWING; MATERNITY nursing
Subjects: MATERNAL health services; CHILDBIRTH; VISITING the sickUNITED States
Subjects: MATERNAL health services; CHILDBIRTH; COMPUTER softwareSERBIA
Subjects: CHI-squared test; CONFIDENCE intervals; GESTATIONAL ageOHIO