Assessing the consequences of changing childbirth. Smart cards are expensive and easily damaged.
Fawdry
R
R
D005260:Female; D006801:Humans; D016347:Medical Records Systems, Computerized / Q000706:statistics & numerical data*; D009774:Obstetrics / Q000706:statistics & numerical data; D018743:Perinatal Care / Q000706:statistics & numerical data*